Patent US2644626A successfully refreshed from Google Patents.
US2644626A
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US
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Automatic crate loading machine
Assignee: Harris Foundry and Machine Co
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Filing: 1947-04-16
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Granted: 1953-07-07
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Expires: 1967-04-16
Abstract
No abstract record available.
Inventors
- 👤 Edwin H Britt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 06:04
CPC Classifications
B; B65; B65B; B65B21/00; B65B21/02; B65B21/08; B65B21/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USRE21288E
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US1090855A
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US1896639A
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US2067301A
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US2236945A
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US2318598A
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US2331018A
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US2434772A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-07-06 | 1957-01-05 | 1957-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-07-06 | 1961-01-05 | 1961-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-07-06 | 1965-01-05 | 1965-07-07 | $7700.00 | Window Closed / Lapsed |