Patent US1274548A successfully refreshed from Google Patents.
US1274548A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Feeding apparatus.
Assignee: Individual
•
Filing: 1916-02-02
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Granted: 1918-08-06
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Expires: 1936-02-02
Abstract
No abstract record available.
Inventors
- 👤 William A Holnagel
- 👤 Charles W Mcclure
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 02:38
CPC Classifications
B; B65; B65G; B65G37/00; A; A01; A01F; A01F25/00; A01F25/16; A01F25/20; A01F25/2018; B65G65/00; B65G65/30; B65G65/34; B65G65/40; B65G65/42; B65G65/46; B65G65/466
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) | 1921-08-05 | 1922-02-04 | 1922-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1925-08-05 | 1926-02-04 | 1926-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1929-08-05 | 1930-02-04 | 1930-08-06 | $7700.00 | Window Closed / Lapsed |