| Patent Number |
Title Of Patent |
Date Issued |
| 7634927 |
Panic exit door lock allowing locking on both sides |
December 22, 2009 |
| A panic exit door lock includes a cover (20) mounted to an outer side (10b) of a door (10). A sliding member (34) is slideably received in the cover (20) and operably connected to a latch (12). A handle (24) is pivotably mounted to the cover (20) and operably connected to the sliding |
| 7571941 |
Door lock with adjustable mounting posts |
August 11, 2009 |
| A door lock includes a casing mounted in a bare of a door. The casing includes inner and outer coupling seats to which inner and outer mounting plates are mounted respectively. The outer coupling plate includes two diametrically opposed slots located outside the bore of the door. The |
| 7377144 |
Protective device for electronic lock |
May 27, 2008 |
| A protective device for an electronic lock includes a fixing plate mounted in a casing of an electronic lock and located behind an opening of the casing. The fixing plate includes a through-hole aligned with the opening. A protective cover is mounted to the fixing plate and movable b |
| 7377140 |
Lock with clutching function |
May 27, 2008 |
| A lock includes a body, a wheel, an outside spindle, and a locking plug. The outside spindle includes a front end having an extension not in contact with a circumferential wall defining a through-hole of the wheel. When the locking plug is in an unblocking position allowing retraction |
| 7281738 |
Interchangeable handle assembly for lock |
October 16, 2007 |
| An interchangeable handle assembly includes a spindle, a coupling member removably coupled to the spindle, and a handle. Two grooves are defined in an outer circumferential face of the spindle. The coupling member includes two arms and an intermediate section between the arms. The arms |
| 7281401 |
Protective sleeve for latch mechanism for lock |
October 16, 2007 |
| A protective sleeve for a lock includes a circumferential wall delimiting a longitudinal through-hole. The circumferential wall includes at least one longitudinal slot, forming at least one shielding skirt for shielding a housing of a latch mechanism of a lock that extends into the prote |
| 7219519 |
Cylinder housing for auxiliary lock |
May 22, 2007 |
| A cylinder housing includes a longitudinal hole for receiving a cylinder of an auxiliary lock. An annular flange is formed on an end of an outer circumference of the cylinder housing, leaving an annular end portion on the end of the cylinder housing. The cylinder housing is mounted to an |
| 7178373 |
Mortise lock |
February 20, 2007 |
| A mortise lock includes a chassis, a handle assembly mounted to a side of the chassis, a sleeve, and a trim for returning the handle assembly. The handle assembly includes a spindle and a handle. An end of the sleeve is securely mounted around an end of the spindle to turn therewith. The |
| 7178372 |
Combination of locking button and spindle for lock |
February 20, 2007 |
| A combination of a locking button and a spindle for a lock includes a spindle having a longitudinal hole and a locking button having a grip portion for manual turning and a shank that is mounted in the longitudinal hole of the spindle. A guiding groove is defined in a circumference d |
| 7082794 |
Mortise lock |
August 1, 2006 |
| A mortise lock includes a chassis mounted in a mounting hole of a door and an outside handle assembly mounted to a side of the chassis. The outside handle assembly includes an outside spindle having a first end partially received in the chassis and operably connected to at least one bolt |
| 6993946 |
Lock with clutching function |
February 7, 2006 |
| A lock includes an inside handle, an outside handle, and a body between the handles. A spindle is mounted to each handle to turn therewith. Two pivotable wheels are mounted in the case and operably connected to the inside and outside spindles and a latch bolt such that turning of either |
