| Patent Number |
Title Of Patent |
Date Issued |
| 7591274 |
Economically constructed and environmentally protective umbrella formed with one-piece frame |
September 22, 2009 |
| An umbrella comprises: a central shaft having an upper hub formed on a top portion of the central shaft; an one-piece frame having a plurality of rib assemblies integrally formed with an upper ferrule and a lower ferrule, with the upper ferrule secured to the upper hub and with the l |
| 7287538 |
Illuminating umbrella grip |
October 30, 2007 |
| An illuminating umbrella grip includes a light-transmitting deformable grip member, a lamp device secured to a central bottom portion of the grip member, and a central shaft secured to a central upper portion of the grip member; wherein the grip member includes a hollow cylinder for |
| 7255119 |
Slim safety runner and multiple-fold umbrella thereof |
August 14, 2007 |
| A slim safety umbrella runner includes a push button having a pivotal portion formed on a bottom portion of the push button and insertably engaged in a pivotal cavity formed in a bottom rim of the runner, with the push button pivotally biasing a resilient protrusion resiliently forme |
| 7089950 |
Umbrella operatively closed by directly pulling runner downwardly along a guiding sleeve |
August 15, 2006 |
| An umbrella includes: a central shaft, and a rib assembly respectively pivotally secured to an upper notch formed on a top of the central shaft and to a runner slidably held on a guiding sleeve disposed about the central shaft; with the guiding sleeve integrally formed with a resilient |
| 6817371 |
Multiple-fold automatic umbrella with smoothly wound multiple-fold rope |
November 16, 2004 |
| A multiple-fold automatic umbrella includes: a central shaft; a rib assembly pivotally secured to an upper notch and a lower runner on the central shaft; an opening spring and a plurality of closing springs for opening or closing the umbrella; and a control device including a push bu |
| 6810895 |
Umbrella having safety runner and strength-enhanced shaft tube |
November 2, 2004 |
| An umbrella includes: a spring catch secured on an upper portion of a central shaft of the umbrella, and a runner slidably held on the central shaft to be engaged with the spring catch when opening the umbrella, with the spring catch juxtapositionally positioned and operated outside the |
| 6752509 |
Illuminating umbrella grip detachably mounted with cassette LED illuminating unit |
June 22, 2004 |
| An illuminating umbrella grip includes a cassette LED illuminating unit detachably mounted in a holder formed on the umbrella grip, with the LED illuminating unit operatively depressed for a constant or flashing illumination; and upon withdrawal of the LED illuminating unit from the |
| 6736151 |
Anti-windforce rib assembly of multiple-fold umbrella |
May 18, 2004 |
| An anti-windforce rib assembly of multiple-fold umbrella includes: a spring rib connected between an inner rib and an outer rib of the rib assembly, a buffer device formed on the spring rib and connected to the inner rib, whereby upon blowing of a strong wind to the rib assembly, the for |
| 6668845 |
Multiple-fold automatic umbrella as ergonomically constructed and manipulated |
December 30, 2003 |
| A multiple-fold automatic umbrella includes: a central shaft, a rib assembly including a top rib, a stretcher rib, at least an intermediate rib and a tail rib pivotally connected one another and pivotally connected to the central shaft, an opening spring, a plurality of closing springs |
| 6626199 |
Flattened and shortened umbrella |
September 30, 2003 |
| An umbrella includes: a flat upper notch formed on a top of a central shaft and a flat lower runner slidably held on the central shaft for pivotally securing a plurality of ribs between the upper notch and the lower runner, either the upper notch or lower runner having four ribs pivotall |
| 6626197 |
Multiple-fold automatic umbrella with smoothly wound multiple-rope |
September 30, 2003 |
| A multiple-fold automatic umbrella includes: a central shaft; a rib assembly pivotally secured to an upper notch and a lower runner on the central shaft; an opening spring and a plurality of closing springs for opening or closing the umbrella; and a control device including a push bu |
| 6612320 |
Economic double-story umbrella as conveniently anchored |
September 2, 2003 |
| A double-story umbrella includes an upper umbrella formed by an upper umbrella cloth; a lower umbrella having a shaft and a rib assembly pivotally secured to the shaft for securing a lower umbrella cloth on the rib assembly; a plurality of detachable restorable buckling devices each |
| 6571813 |
Upwardly and downwardly actuated safety runner for foldable umbrella |
June 3, 2003 |
| A safety runner of a foldable umbrella includes a runner body slidably held on a central shaft of the umbrella, and an actuating sleeve slidably coupled with the runner body having a thrusting protrusion formed on the actuating sleeve for engaging a sloping portion formed on a spring cat |
| 6497242 |
Multiple-fold umbrella rib assembly having inner ribs of aluminum alloy and outer ribs of carbon |
December 24, 2002 |
| An umbrella rib assembly includes a top rib pivotally connected with a stretcher rib both being made of aluminum alloy for light weight and easy processing; a middle rib pivotally secured to the stretcher rib and a tail rib pivotally connected with the middle rib, with the middle rib and |
| 6418949 |
Multiple-fold umbrella shaft having telescopic tubes outwardly decreased in concave quadrants |
July 16, 2002 |
| A multiple-fold umbrella shaft, consisting of a plurality of tubes telescopically engageable with one another, includes an inner tube having concave quadrants designated as Vi, and an outer tube slidably engageable with the inner tube and having concave quadrants designated as Vo, formin |
| 6390108 |
Economic double-story umbrella |
May 21, 2002 |
| An economic double-story umbrella includes: an upper umbrella formed by an upper umbrella cloth; and a lower umbrella having a shaft and a rib assembly pivotally secured to the shaft for securing a lower umbrella cloth on the rib assembly; having an upper buckling member formed on the |
| 6390107 |
Double-story umbrella |
May 21, 2002 |
| A double-story umbrella includes an upper umbrella, and a lower umbrella detachably coupled with the upper umbrella and operatively opened to be a beach umbrella or a big umbrella having large shielding area; whereby upon uncoupling of the upper and lower umbrellas, each umbrella can be |
| 6371141 |
Safety umbrella runner ergonomically operated by sliding push button |
April 16, 2002 |
| A safety umbrella runner includes: a push button having a plunger slidably held in a slot transversely formed through the runner to contact a spring catch normally resiliently protruding outwardly from the central shaft for retaining the runner when opening the umbrella, with the push bu |
| 6360759 |
Multiple-fold automatic umbrella with penta-fold rope |
March 26, 2002 |
| A multiple-fold automatic umbrella includes a penta-fold rope having its inner rope end secured with a locking head locked in a grip of a central shaft and defining a first rope section of the penta-fold rope from the locking head through an interior of the shaft to an upper guiding roll |
| 6302125 |
Simplified flat top umbrella with one-piece umbrella cloth |
October 16, 2001 |
| A simplified flat top umbrella for simulating a bottle cap of drink or beverage includes: a rib assembly pivotally secured to a central shaft having at least a top rib and an outer rib operatively extended to form a horizontal rib frame having an outer rib portion generally perpendicular |
| 6296001 |
Rib assembly for multiple-fold umbrella having plastic intermediate rib interconnected among lig |
October 2, 2001 |
| A rib assembly for multiple-fold umbrella includes: an aluminum top rib pivotally secured to an upper notch formed on a top portion of a central shaft, an aluminum stretcher rib pivotally connected between the top rib and a lower runner slidably held on the central shaft, a plastic i |
| 6216712 |
Catch-free safety umbrella |
April 17, 2001 |
| A safety umbrella includes: a central shaft; a rib assembly having a plurality of top ribs pivotally secured to an upper notch on the shaft each top rib pulled by a pulling rope to be tensioned towards an upper portion on the shaft, and a plurality of stretcher ribs each pivotally co |
| 6199571 |
Lightening multiple-fold automatic umbrella with control module |
March 13, 2001 |
| A lightening multiple-fold automatic umbrella comprises: a central shaft consisting of a plurality of tubes telescopically engageable with one another; a rib assembly having at least a top rib and a stretcher rib pivotally secured to an upper notch on the central shaft and a lower ru |
| 6186157 |
Windproof umbrella having compact folded structure |
February 13, 2001 |
| A windproof umbrella includes: a central shaft, a rib assembly having at least a top rib and a stretcher rib pivotally secured to the central shaft for securing an umbrella cloth thereon, a pulling rod secured on the stretcher rib and a pulling rope connected between the pulling rod and |
| 6176246 |
Multiple-fold automatic umbrella with simplified structure and shortened length |
January 23, 2001 |
| A multiple-fold automatic umbrella includes: a central shaft consisting of plural tubes telescopically engageable with one another; a rib assembly including at least a top rib pivotally secured to an upper notch of the central shaft, a stretcher rib pivotally secured between the top rib |
| 6164303 |
Slim rib assembly for umbrella |
December 26, 2000 |
| A rib assembly for umbrella includes: at least a top rib pivotally secured to an upper notch fixed on a top portion of a central shaft, a stretcher rib pivotally connected with the top rib and pivotally secured to a runner slidably held on the shaft an intermediate connecting rib pivotal |
| 6126291 |
Umbrella having detachable illuminative grip |
October 3, 2000 |
| An umbrella includes: an illuminative grip detachably coupled to an inner grip portion formed on a bottom end of a central shaft of the umbrella. The illuminative grip has at least a battery detachably mounted in a cartridge of the grip, a lamp mounted in a cover detachably securable to |
| 6112755 |
Automatic penta-fold umbrella |
September 5, 2000 |
| An automatic umbrella includes a central shaft consisting of five tubes telescopically engageable with one another; a rib assembly consisting of at least a top rib pivotally secured to a top portion of the central shaft, a stretcher rib pivotally connected with the top rib and a lower |
| 6095171 |
Multiple-fold windproof umbrella with compact restoring mechanism |
August 1, 2000 |
| A multiple-fold windproof umbrella includes: a central shaft having a rib assembly pivotally secured to the central shaft, a lower cloth secured to the rib assembly, an upper cloth secured to the central shaft and juxtapositionally retained above the lower cloth, and a plurality of c |
| 6095169 |
Automatic umbrella having rib assembly formed with light grooved rib reinforced resilient rib |
August 1, 2000 |
| An automatic umbrella includes: a top rib and a stretcher rib each having a cross section of U shape or the like shape and made of light material including aluminum alloy, an outer rib gradually tapered outwardly and an auxiliary stretcher rib each having a cross section of circular shap |
| 6058952 |
Simplified flat top umbrella |
May 9, 2000 |
| A simplified flat top umbrella includes: a central shaft (1) having an upper notch (11) formed on an upper portion of the shaft (1) and a lower runner (12) slidably held on the shaft (1), a top rib (2) pivotally secured to the upper notch (11), an outer rib (3) fixed to the top rib ( |
| 6039063 |
Multiple-fold windproof umbrella for preventing sagging of umbrella cloth |
March 21, 2000 |
| A multiple-fold windproof umbrella includes: a central shaft having a rib assembly pivotally secured to the central shaft, a lower cloth having an anti-sagging band fastened on an upper periphery of the lower cloth and secured to the rib assembly, an upper cloth secured to the central sh |
| 6035873 |
Multiple-fold umbrella having gradationally convex telescopic shaft |
March 14, 2000 |
| A multiple-fold umbrella includes: a central shaft consisting of a plurality of tubes telescopically engageable with one another having a top or innermost tube having a smallest diameter or width and having a cross section formed with a plurality of quadrants each concave radially in |
| 6024109 |
Reliably controllable windproof umbrella |
February 15, 2000 |
| A windproof umbrella includes: an upper cloth secured on an upper rib pivotally connected to a central shaft of the umbrella, a lower cloth secured on a lower rib pivotally connected to the central shaft and having a central opening circumferentially formed in a top portion of the lower |
| 6016822 |
Automatic umbrella with quadruple folds or the like |
January 25, 2000 |
| An automatic umbrella includes: a central shaft consisting of four tubes telescopically engageable with one another; a rib assembly consisting of at least a top rib pivotally secured to a top portion of the central shaft, a stretcher rib pivotally connected with the top rib and a lower |
| 6006770 |
Reliably controllable windproof umbrella |
December 28, 1999 |
| A windproof umbrella includes: an upper cloth secured on an upper rib pivotally connected to a central shaft of the umbrella, a lower cloth secured on a lower rib pivotally connected to the central shaft and having a central opening circumferentially formed in a top portion of the lower |
| 5992433 |
Multiple-fold automatic umbrella with simplified control mechanism and minimized elements |
November 30, 1999 |
| A multiple-fold automatic umbrella includes: a control device having a ring-shape push button slidably held in the grip having an upper latch integrally formed on a ring portion of the push button which is engaged with a slot formed in a lower runner slidably held on a central shaft of |
| 5931175 |
Umbrella rib assembly having light grooved rib reinforced with resilient rib |
August 3, 1999 |
| An umbrella rib assembly includes: a top rib having a cross section of U shape and made of light material including aluminum alloy, an outer rib having a cross section of circular shape and made of composite or plastic materials having good resilience and mechanical strength to be connec |
| 5865200 |
Collapsible umbrella with a reliable and smooth self-opening mechanism |
February 2, 1999 |
| A collapsible umbrella with a self-opening mechanism is provided. The collapsible umbrella includes a stretchable multi-segment shaft having a top end and a bottom end; an upper fixed hub mounted axially on the top end of the shaft, the upper fixed hub being formed with a plurality of |
| 5791359 |
Lightening multiple-fold automatic umbrella |
August 11, 1998 |
| An automatic umbrella includes: a central shaft (1) having a lower tube (11), a middle tube (13) and an upper tube (14) telescopically engageable with one another, an umbrella rib assembly (2) pivotally secured to the central shaft (1) and having an umbrella cloth (C) secured on the rib |
| 5740823 |
Lightening safety automatic umbrella |
April 21, 1998 |
| An automatic umbrella includes: a central shaft having a lower tube and an upper tube telescopically engageable with each other, a rib assembly pivotally connected to the central shaft having a lower runner slidably held on the central shaft, an opening spring retained in the central |
| 5720311 |
Telescopic umbrella shaft means with concave hexagonal sides |
February 24, 1998 |
| A telescopic umbrella shaft includes at least an inner tube, and an outer tube telescopically slidably engageable with the inner tube, with each tube having a cross section of hexagonal shape consisting of six arcuate rectangular sides each arcuate rectangular side concaved inwardly towa |
| 5706844 |
Pocketable folding umbrella |
January 13, 1998 |
| A pocketable folding umbrella includes: a slim upper notch secured on an upper portion of a central shaft; a slim lower runner slidably held on the central shaft; a plurality of extremity rib sets respectively radially pivotally secured to two extremity portions of the upper notch and th |
| 5690132 |
Catch-free safety umbrella |
November 25, 1997 |
| A safety umbrella includes: a lower runner for pivotally connecting the ribs of the umbrella slidably held on a central shaft of the umbrella and formed with a latch hole in the lower runner; a controller formed in a grip of the central shaft having a push button normally protruding |
| 5626161 |
Multiple-fold automatic umbrella with simplified reliable control means |
May 6, 1997 |
| A multiple-fold automatic umbrella includes: a control device having a push button slidably held in the grip for controlling the opening and closing of the umbrella, a slotted arm member secured to the push button having a pair of sockets formed in the slotted arm member, a shortened upp |
| 5615697 |
Pocketable folding umbrella with foldably sandwiched ribs |
April 1, 1997 |
| A pocketable folding umbrella Includes: a slim upper notch secured on an upper portion of a central shaft; a slim lower runner slidably held on the central shaft; two extremity rib sets respectively pivotally secured to two extremity portions of the upper notch and the lower runner; four |
| 5564449 |
Anti-twisting automatic umbrella |
October 15, 1996 |
| An automatic umbrella includes: a telescopic central shaft having a lower tube, an intermediate tube, an upper tube and a top tube telescopically engageable with one another; a rib assembly having at least a top rib pivotally secured to a middle runner slidably held on the central shaft, |
| 5533535 |
Pocketable folding umbrella |
July 9, 1996 |
| A pocketable folding umbrella includes a slim upper notch generally rectangular shaped and secured on an upper portion of a central shaft; a slim lower runner generally rectangular shaped and slidably held on the central shaft; a plurality of extremity rib sets radially pivotally sec |
| 5505222 |
Multiple-fold automatic umbrella with simplified control means |
April 9, 1996 |
| A multiple-fold automatic umbrella includes: a control device having a push button slidably held in the grip for controlling the opening and closing of the umbrella, an opening controller of the control device formed as a sliding plate transversely slidably mounted in a middle portion of |
| 5492140 |
Multiple-fold automatic umbrella with simplified grip |
February 20, 1996 |
| A multiple-fold automatic umbrella includes: a control device for controlling the opening and closing of the umbrella by excavating the grip of the umbrella for reducing the weight and volume of the umbrella for making a compact foldable umbrella, an opening controller of the control |
