Patent US3124949A successfully refreshed from Google Patents.
US3124949A
Expired / Lapsed
US
⏱️ 0.0 years remaining
friedman
Assignee: —
•
Filing: —
•
Granted: 1964-03-17
•
Expires: 1981-03-17
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 15:17
CPC Classifications
E; E05; E05B; E05B65/00; E05B65/08; E05B65/0894; Y; Y10; Y10T; Y10T70/00; Y10T70/40; Y10T70/50; Y10T70/5093; Y10T70/5155; Y10T70/5173; Y10T70/70; Y10T70/7441; Y10T70/7915; Y10T70/7921
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
102 words
A LOCK MECHANISM COMPRISING A HOUSING, SAID HOUSING INCLUDING A CASING AND A BASE, SAID BASE HAVING A PLATE FORMING THE FRONT OF SAID HOUSING, A LONGITUDINALLY EXTENDING SLOT DEFINED IN SAID CASING AND BASE AND EXTENDING THROUGH SAID PLATE, A LOCKING SLIDE LONGITUDINALLY MOVABLE INTO AND OUT OF SAID CASING ALONG SAID SLOT, OPERABLE LOCK MEANS IN SAID CASING TO RELEASABLY LOCK SAID SLIDE IN SAID SLOT, MEANS IN SAID CASING TO OPERATE SAID LOCK MEANS, AND DRILL RESISTANT GUARD MEANS ON AND HAVING A PORTION THEREOF SPACED LONGITUDINALLY FROM THE REAR OF SAID PLATE AND BEING POSITIONED WITHIN SAID CASING.
Claim 2
Dependent Claim
102 words
A LOCK MECHANISM COMPRISING A HOUSING, SAID HOUSING INCLUDING A CASING AND A BASE, SAID BASE HAVING A PLATE FORMING THE FRONT OF SAID HOUSING, A LONGITUDINALLY EXTENDING SLOT DEFINED IN SAID CASING AND BASE AND EXTENDING THROUGH SAID PLATE, A LOCKING SLIDE LONGITUDINALLY MOVABLE INTO AND OUT OF SAID CASING ALONG SAID SLOT, OPERABLE LOCK MEANS IN SAID CASING TO RELEASABLY LOCK SAID SLIDE IN SAID SLOT, MEANS IN SAID CASING TO OPERATE SAID LOCK MEANS, AND DRILL RESISTANT GUARD MEANS ON AND HAVING A PORTION THEREOF SPACED LONGITUDINALLY FROM THE REAR OF SAID PLATE AND BEING POSITIONED WITHIN SAID CASING.
References Cited (Backward Citations)
US928820A
Cited
US1484830A
Cited
US1978249A
Cited
US2055906A
Cited
US2338851A
Cited
US2720102A
Cited
US2878663A
Cited
US3014747A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-17 | 1967-09-16 | 1968-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-17 | 1971-09-16 | 1972-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-17 | 1975-09-16 | 1976-03-17 | $7700.00 | Window Closed / Lapsed |