US2074759A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gate latch
Assignee: Individual
•
Filing: 1936-06-11
•
Granted: 1937-03-23
•
Expires: 1956-06-11
Abstract
No abstract record available.
Inventors
- 👤 Daniel W Richards
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 19:19
CPC Classifications
E; E05; E05B; E05B65/00; E05B65/0007; A; A01; A01K; A01K1/00; A01K1/0005; A01K1/0017; Y; Y10; Y10S; Y10S292/00; Y10S292/13; Y10T; Y10T292/00; Y10T292/08; Y10T292/0886; Y10T292/0892; Y10T292/1043; Y10T292/1044; Y10T292/1045; Y10T292/1049
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1940-03-22 | 1940-09-21 | 1941-03-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1944-03-22 | 1944-09-21 | 1945-03-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1948-03-22 | 1948-09-21 | 1949-03-23 | $7700.00 | Window Closed / Lapsed |