US1479398A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combined door catch and buffer
Assignee: Individual
•
Filing: 1920-10-28
•
Granted: 1924-01-01
•
Expires: 1940-10-28
Abstract
No abstract record available.
Inventors
- 👤 James C Ollard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 16:32
CPC Classifications
E; E05; E05F; E05F5/00; E05F5/02; E05F5/022; E05F5/025; E05Y; E05Y2900/00; E05Y2900/50; E05Y2900/53; E05Y2900/531; Y; Y10; Y10S; Y10S292/00; Y10S292/15; Y10S292/72; Y10T; Y10T292/00; Y10T292/08; Y10T292/0911; Y10T292/42; Y10T292/68; Y10T292/688
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) | 1926-12-31 | 1927-07-02 | 1928-01-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1930-12-31 | 1931-07-02 | 1932-01-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1934-12-31 | 1935-07-02 | 1936-01-01 | $7700.00 | Window Closed / Lapsed |