US1481878A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Locker and means for locking and releasing the same
Assignee: Individual
•
Filing: 1922-05-13
•
Granted: 1924-01-29
•
Expires: 1942-05-13
Abstract
No abstract record available.
Inventors
- 👤 Edward B Falmer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 07:53
CPC Classifications
E; E05; E05B; E05B47/00; E05B47/0046; E05B47/0047; Y; Y10; Y10S; Y10S292/00; Y10S292/18; Y10T; Y10T292/00; Y10T292/03; Y10T292/68; Y10T292/696; Y10T292/699; Y10T70/00; Y10T70/60; Y10T70/625; Y10T70/65
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1927-01-28 | 1927-07-30 | 1928-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1931-01-28 | 1931-07-30 | 1932-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1935-01-28 | 1935-07-30 | 1936-01-29 | $7700.00 | Window Closed / Lapsed |