US2937416A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cabinet sliding doors locking arrangement
Assignee: Hamilton Manufacturing Co
•
Filing: 1957-06-19
•
Granted: 1960-05-24
•
Expires: 1977-06-19
Abstract
No abstract record available.
Inventors
- 👤 Victor H Hiers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:51
CPC Classifications
E; E05; E05B; E05B65/00; E05B65/08; E05B65/087; Y; Y10; Y10S; Y10S292/00; Y10S292/46; Y10T; Y10T70/00; Y10T70/50; Y10T70/5093; Y10T70/5155; Y10T70/5173; Y10T70/5195
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1845458A
Cited
US1846822A
Cited
US2192519A
Cited
US2685110A
Cited
US2719340A
Cited
US2672656A
Cited
US2804954A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-05-24 | 1963-11-23 | 1964-05-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-05-24 | 1967-11-23 | 1968-05-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-05-24 | 1971-11-23 | 1972-05-24 | $7700.00 | Window Closed / Lapsed |