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Patent US2694482A successfully refreshed from Google Patents.
US2694482A
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US
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Stock feeding device
Assignee: WALTERS Manufacturing CO
•
Filing: 1949-07-26
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Granted: 1954-11-16
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Expires: 1969-07-26
Abstract
No abstract record available.
Inventors
- 👤 William W Masengill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 13:46
CPC Classifications
B; B65; B65G; B65G23/00; B65G2812/00; B65G2812/02; B65G2812/02009; B65G2812/02089
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1156385A
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US996386A
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US1826379A
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US1872402A
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US1966268A
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US2344461A
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US2451394A
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US2461290A
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US2511194A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-11-15 | 1958-05-17 | 1958-11-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-11-15 | 1962-05-17 | 1962-11-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-11-15 | 1966-05-17 | 1966-11-16 | $7700.00 | Window Closed / Lapsed |