Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D372187 | Combination padlock | — | 1996-07-30 |
| 5520032 | Combination padlock with read-out windows | — | 1996-05-28 |
| 5359867 | Combination padlock with magnifiable combinations | Roger Pedlar | 1994-11-01 |
| 5307654 | Combination lock for simultaneously unlocking and uncovering a container | — | 1994-05-03 |
| D339055 | Combination padlock | — | 1993-09-07 |
| 5193368 | Combination lock of strap buckle | — | 1993-03-16 |
| 5193367 | Combination padlock with sidewardly pivoted hasp | — | 1993-03-16 |
| D332387 | Lock | — | 1993-01-12 |
| 5150590 | Ejectively openable latch for luggage | — | 1992-09-29 |
| 5142888 | Rotatably unlockable combination lock having removable shackle | — | 1992-09-01 |
| 5125248 | Combination padlock | — | 1992-06-30 |
| 5063761 | Simply-constructed combination padlock | — | 1991-11-12 |
| 5027623 | Combination lock having sensing means for dialing aid and anti-sensing means for security purpose | — | 1991-07-02 |
| 4896517 | Wire lock having self-retractable wire | — | 1990-01-30 |
| 4887441 | Quickly openable combination padlock of push-button type | — | 1989-12-19 |
| 4884419 | Interlockable lock | — | 1989-12-05 |
| 4866959 | Pusher-type combination padlock | — | 1989-09-19 |
| 4852372 | Randomly engageable combination locking device | — | 1989-08-01 |
| 4803856 | Planarly-operating combination padlock | — | 1989-02-14 |
| 4742700 | Linearly operating side-locked padlock | — | 1988-05-10 |
| 4733548 | Anti-sensing locking mechanism for combination padlock | — | 1988-03-29 |
| D294453 | Combination padlock | — | 1988-03-01 |
| 4327566 | Latching device and combination locking means | — | 1982-05-04 |