Patent US3007698A successfully refreshed from Google Patents.
US3007698A
Expired / Lapsed
US
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Stacker for flexible cards, sheets and the like
Assignee: RABINOW ENGINEERING CO Inc
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Filing: 1961-02-21
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Granted: 1961-11-07
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Expires: 1981-02-21
Abstract
No abstract record available.
Inventors
- 👤 John G Macdonald
- 👤 John E Waldo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 08:05
CPC Classifications
B; B65; B65H; B65H29/00; B65H29/38; B65H29/46; G; G06; G06K; G06K13/00; G06K13/02; G06K13/08; G06K13/12; B65H2301/00; B65H2301/40; B65H2301/42; B65H2301/421; B65H2301/4212; B65H2301/42122
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2754119A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-11-06 | 1965-05-08 | 1965-11-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-11-06 | 1969-05-08 | 1969-11-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-11-06 | 1973-05-08 | 1973-11-07 | $7700.00 | Window Closed / Lapsed |