Patent US2776037A successfully refreshed from Google Patents.
US2776037A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Feeder and/or conveyor mechanisms
Assignee: Individual
•
Filing: 1952-07-14
•
Granted: 1957-01-01
•
Expires: 1972-07-14
Abstract
No abstract record available.
Inventors
- 👤 Baigent George Mattey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 15:52
CPC Classifications
B; B65; B65G; B65G65/00; B65G65/30; B65G65/34; B65G65/40; B65G65/48; B65G65/4881
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US141328A
Cited
US580742A
Cited
US873268A
Cited
US1031589A
Cited
US1191403A
Cited
US1342220A
Cited
US1652419A
Cited
US1811991A
Cited
US1851820A
Cited
US2062854A
Cited
US2097610A
Cited
US2366256A
Cited
US2403862A
Cited
US2597930A
Cited
US2515404A
Cited
US2592275A
Cited
US2602555A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-01-01 | 1960-07-02 | 1961-01-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-01-01 | 1964-07-02 | 1965-01-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-01-01 | 1968-07-02 | 1969-01-01 | $7700.00 | Window Closed / Lapsed |