US2872190A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sheet feeding and stacking apparatus
Assignee: Beasley French and Co Ltd
•
Filing: 1955-09-13
•
Granted: 1959-02-03
•
Expires: 1975-09-13
Abstract
No abstract record available.
Inventors
- 👤 French Gordon William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 07:35
CPC Classifications
B; B65; B65H; B65H29/00; B65H29/68; B31; B31B; B31B70/00; B31B70/74; B31B70/92; B31B70/98; B31B70/986
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE230648C
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US1118357A
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US1618042A
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US2025119A
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US2087704A
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US2312729A
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US2634126A
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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) | 1962-02-02 | 1962-08-04 | 1963-02-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-02-02 | 1966-08-04 | 1967-02-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-02-02 | 1970-08-04 | 1971-02-03 | $7700.00 | Window Closed / Lapsed |