Burleigh; Charles E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Burleigh; Charles E..The latest application filed is for "pushbutton lock".
- Burleigh; Charles E. - Salem OR
| Patent | Date |
|---|---|
| Pushbutton lock Grant 6,272,889 - Burleigh , et al. August 14, 2 | 2001-08-14 |
| Pushbutton lock Grant 6,145,355 - Burleigh , et al. November 14, 2 | 2000-11-14 |
| Method and apparatus for lock mounting Grant 6,079,241 - Burleigh , et al. June 27, 2 | 2000-06-27 |
| Combination lock Grant 5,267,460 - Burleigh December 7, 1 | 1993-12-07 |
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