Patent US3062578A successfully refreshed from Google Patents.
US3062578A
Expired / Lapsed
US
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Egg handling apparatus
Assignee: SHAFFER MANUFACTURERS Inc
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Filing: 1959-04-03
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Granted: 1962-11-06
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Expires: 1979-04-03
Abstract
No abstract record available.
Inventors
- 👤 Forest B Bushong
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 13:32
CPC Classifications
A; A01; A01K; A01K43/00; B; B65; B65B; B65B23/00; B65B23/02; B65B23/06; B65B23/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1987336A
Cited
US2666665A
Cited
FI26209A
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US2798757A
Cited
US2903290A
Cited
US2803485A
Cited
US2840415A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-05 | 1966-05-07 | 1966-11-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-05 | 1970-05-07 | 1970-11-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-05 | 1974-05-07 | 1974-11-06 | $7700.00 | Window Closed / Lapsed |