| Patent Number |
Title Of Patent |
Date Issued |
| RE35635 |
Adjustable casement hinge |
October 21, 1997 |
| A connection for adjustably holding two window hardware members in pivotally connected relationship, including a first hardware member with a first cylindrical opening, a second hardware member with a second cylindrical opening, and a stud. The stud has a flange having two substantia |
| RE35463 |
Sash lock |
February 25, 1997 |
| An improved structure is provided for a window sash lock having a catch mounted to a face of a window frame to grasp and release a keeper reciprocally mounted to a face of a window sash. A housing (12) is mounted against the frame face (13) that has an opening therethrough with a por |
| D572996 |
Sliding door handle |
July 15, 2008 |
|
| D569708 |
Sash rail lock |
May 27, 2008 |
|
| D551942 |
Folding handle with nesting cover |
October 2, 2007 |
|
| D537335 |
Folding handle and operator cover |
February 27, 2007 |
|
| D533446 |
Folding handle with nesting cover |
December 12, 2006 |
|
| D528400 |
Escutcheon and handle for window lock |
September 19, 2006 |
|
| D527613 |
Lock housing |
September 5, 2006 |
|
| D522837 |
Folding handle and operator cover |
June 13, 2006 |
|
| D521847 |
Folding handle and operator cover |
May 30, 2006 |
|
| D506127 |
Nesting cover for a folding handle |
June 14, 2005 |
|
| D495230 |
Handle portion of a latch |
August 31, 2004 |
|
| D494834 |
Push button handle |
August 24, 2004 |
|
| D451360 |
Latch handle |
December 4, 2001 |
|
| D436830 |
Latch handle |
January 30, 2001 |
|
| D408729 |
Outer surface of a window operator housing |
April 27, 1999 |
|
| D408274 |
Outer surface of an operator housing |
April 20, 1999 |
|
| D390454 |
Outer surface of an operator housing |
February 10, 1998 |
|
| D390445 |
Window lock handle and escutcheon |
February 10, 1998 |
|
| D389722 |
Patio door handle |
January 27, 1998 |
|
| D389396 |
Window lock handle and escutcheon |
January 20, 1998 |
|
| D388689 |
Window lock handle and escutcheon |
January 6, 1998 |
|
| D379917 |
Operator handle |
June 17, 1997 |
|
| D375674 |
Outer surface of an operator housing |
November 19, 1996 |
|
| D375254 |
Outer surface of an operator housing |
November 5, 1996 |
|
| D375042 |
Outer surface of an operator housing |
October 29, 1996 |
|
| D366409 |
Window sash lock handle |
January 23, 1996 |
|
| D365513 |
Outer surface of an operator housing |
December 26, 1995 |
|
| D361490 |
Outer surface of a folding operator handle |
August 22, 1995 |
|
| D350666 |
Window operator handle design |
September 20, 1994 |
|
| D347569 |
Cover and mating handle for window operators |
June 7, 1994 |
|
| 7452014 |
Multi-point sash lock system for casement window |
November 18, 2008 |
| A multi-point sash lock assembly being shiftable between a locked and an unlocked disposition includes a tie bar assembly including a tie bar guide, the tie bar guide having at least one guide end, the guide end being integrally, unitarily formed. A multi-point sash lock assembly for |
| 7445254 |
Dual dead bolt latch |
November 4, 2008 |
| A latch apparatus includes a live bolt actuated between an extended position and a retracted position, first and second dead bolts, and a slide. The first dead bolt is positioned vertically above the live bolt and the second dead bolt is positioned vertically below the live bolt. The |
| 7325359 |
Projection window operator |
February 5, 2008 |
| A projection window operator providing horizontal displacement of a window relative to a vertical plane of the frame of the window. With at least one projection window operator installed on each of opposing sides of the window, the window can be actuated between a first closed position a |
| 7322619 |
Integrated lock and tilt-latch mechanism for a sliding window |
January 29, 2008 |
| A low-cost combination tilt-lock-latch mechanism for a sliding window that combines ease of installation and adjustment with simplicity of use. The mechanism includes at least one tilt-latch mechanism adapted for mounting in the window sash. The tilt-latch mechanism includes a housing an |
| 7010946 |
Latch apparatus |
March 14, 2006 |
| The invention generally relates to a latch apparatus having a locking live bolt. One embodiment of the invention is a latch apparatus having a housing with opposed plates that are spaced apart and secured to each other by support arms formed from the plates. A live bolt of the appara |
| 6997024 |
Pull door lock |
February 14, 2006 |
| The present invention relates to locking door latches. A door latch according to the invention may include a handle assembly that includes a generally cylindrical shank having an axis, an engagement member that includes a generally cylindrical bore configured to permit the shank to p |
| 6971686 |
Multipoint lock system |
December 6, 2005 |
| A multipoint lock system for use with the active and inactive doors of two-door sets, which provides an operator with the ability to lock or unlock a plurality of locking points both manually and automatically, and features a blocking mechanism to prevent unwanted locking. The system |
| 6969096 |
Window sash lock keeper |
November 29, 2005 |
| An improved window sash lock keeper is provided having a slot to provide clearance for a burr, which is typically found on a surface upon which such a sash lock keeper is mounted. The improved keeper is typically mounted flush to a surface of an extruded window component. The clearance |
| 6802545 |
Window sash lock keeper |
October 12, 2004 |
| An improved window sash lock keeper is provided having a slot to provide clearance for a burr, which is typically found on a surface upon which such a sash lock keeper is mounted. The improved keeper is typically mounted flush to a surface of an extruded window component. The clearance |
| 6688656 |
Multi-point lock |
February 10, 2004 |
| A multi-point lock and method for locking with two remote mortise locks operated by a central actuator to which they are mechanically linked. The mortise locks are mounted with opposite orientation so that they simultaneously engage separate keepers from opposite directions. A housing |
| 6634683 |
Sash lock with hidden mounting screws |
October 21, 2003 |
| The invention pertains to a window sash lock comprising a handle, a latch, a base and a base cover that fits over at least a substantial portion of the base and completely covers the base fasteners, while not interfering with the handle and latch. The base cover is typically a molded pla |
| 6588061 |
Enhanced performance tandem roller for patio doors |
July 8, 2003 |
| A pop-in extended travel single roller for patio doors is retained in the patio door track by no mechanical device. This is accomplished by mounting the roller assembly into a pre-fabricated opening, the width of which is slightly larger than the over-all basic width of the outer housing |
| 6322113 |
Latch apparatus |
November 27, 2001 |
| A latch apparatus for a door having a first face and a second face includes a housing adapted for mounting on the first face of the door. The bolt member pivotally mounts to the housing and extends and retracts in and out from the housing and is urged toward an extended position by a ret |
| 6317922 |
Door closer |
November 20, 2001 |
| A door closer includes a cylinder and a piston sliding along the cylinder with a piston rod extending from the cylinder, with the closer mounting at one end to the door and at a second end to the door frame. The door closer has a speed adjustment know extending from a first end for varyi |
| 6142541 |
Pick resistant sash lock |
November 7, 2000 |
| A check rail lock securable to the top rail of one window sash of a double hung window, including a housing, a cam pivotable about a first axis within the housing between an open position and a locking position, a pin extending from the bottom of the cam, and a guard member disposed |
| 6139070 |
Integrated power window lock |
October 31, 2000 |
| A window locking assembly is disclosed for selectively locking a window sash closed against a window jamb. The assembly includes a motor mounted to the window sash, the motor having an output drive shaft. A keeper is movably mounted to the window sash. A gear train operably connects the |
| 6128858 |
Window operator with locking worm drive system |
October 10, 2000 |
| An operator for controlling the movement of a window sash relative to a frame, including a base attachable to a frame; a linkage secured to the base and attachable to a window sash to control the movement of the window sash relative to a frame; a rotatable input shaft rotatably secured t |
| 6044587 |
Scissors-type window operator |
April 4, 2000 |
| An operator for controlling the movement of a window sash generally pivotable relative to a frame about a first edge between open and closed positions includes a first arm having a first end slidably attachable to a second edge of the window sash opposite the sash first edge. A second ar |
