| |
 |
|
Class Information
Number: 292/169.16
Name: Closure fasteners > Bolts > Sliding > Spring projected > Operating means > Cam > Bolt blocking or disabling means > Involves rollback > Rollback members located on separate spindles
Description: Device wherein separate spindles are provided, and each such spindle has a rollback member.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6926315 |
Push pull latch bolt mechanism |
Aug. 9, 2005 |
| 6916053 |
Latch lock |
Jul. 12, 2005 |
| 6334635 |
Latch bolt mechanism of a tubular lock with adjustable backset by an extension casing |
Jan. 1, 2002 |
| 5896764 |
Lock adapted to be accommodated within the thickness of an opening panel |
Apr. 27, 1999 |
| 5678870 |
Reversible mortise lock |
Oct. 21, 1997 |
| 5395144 |
Non-handed door latch for passage and privacy functions |
Mar. 7, 1995 |
| 5259652 |
Door latch assembly |
Nov. 9, 1993 |
| 5125696 |
Cylindrical lock assembly |
Jun. 30, 1992 |
| 5090752 |
Door latch device with reciprocatably moveable privacy lock control member |
Feb. 25, 1992 |
| 4997220 |
Door latch device |
Mar. 5, 1991 |
| 4695082 |
Reversible mortise lock |
Sep. 22, 1987 |
| 4502720 |
Door latch apparatus |
Mar. 5, 1985 |
| 4437695 |
Knob retainer blocker mechanism |
Mar. 20, 1984 |
| 4108482 |
Disengaging spindle locking mechanism |
Aug. 22, 1978 |
|
|
|
