Patent US429357A successfully refreshed from Google Patents.
Patent US2982407A successfully refreshed from Google Patents.
US2982407A
Expired / Lapsed
US
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Article handling and sorting apparatus
Assignee: REED RES Inc
•
Filing: 1954-12-30
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Granted: 1961-05-02
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Expires: 1974-12-30
Abstract
No abstract record available.
Inventors
- 👤 Dwin R Craig
- 👤 Gregory J Harmon
- 👤 Daniel E Houghton
- 👤 Charles W Hurley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 17:56
CPC Classifications
B; B07; B07C; B07C1/00; B07C1/10; B07C1/14; Y; Y10; Y10S; Y10S209/00; Y10S209/90
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1369377A
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US1677862A
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US1729521A
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US2033645A
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US2063485A
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US2251945A
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US2357850A
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FR907072A
Cited
US2617528A
Cited
US2540972A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-05-01 | 1964-10-31 | 1965-05-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-05-01 | 1968-10-31 | 1969-05-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-05-01 | 1972-10-31 | 1973-05-02 | $7700.00 | Window Closed / Lapsed |