US2628701A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Conveyer
Assignee: MUTUAL ENGINEERING Co Inc
•
Filing: 1949-04-30
•
Granted: 1953-02-17
•
Expires: 1969-04-30
Abstract
No abstract record available.
Inventors
- 👤 Frederick S Schrage
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:39
CPC Classifications
H; H05; H05B; H05B6/00; H05B6/02; H05B6/10; H05B6/101; H05B6/103; B; B65; B65G; B65G59/00; B65G59/06; B65G59/067; B65G59/068; B65G2201/00; B65G2201/02; B65G2201/0214; B65G2201/0217; B65G2812/00; B65G2812/02; B65G2812/02267; B65G2812/02415; B65G2812/02425; B65G2812/02455; B65G2812/02485; B65G2812/02504; B65G2812/02524
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US808067A
Cited
US857427A
Cited
US936026A
Cited
US976483A
Cited
US1116406A
Cited
US1290163A
Cited
US1756584A
Cited
US1983551A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-02-17 | 1956-08-18 | 1957-02-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-02-17 | 1960-08-18 | 1961-02-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-02-17 | 1964-08-18 | 1965-02-17 | $7700.00 | Window Closed / Lapsed |