US2945434A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sheet feed mechanism
Assignee: Xerox Corp
•
Filing: 1959-07-02
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Granted: 1960-07-19
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Expires: 1979-07-02
Abstract
No abstract record available.
Inventors
- 👤 Rolf W Eichler
- 👤 Roger H Eichorn
- 👤 Jr John Rutkus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 08:11
CPC Classifications
B; B65; B65H; B65H1/00; B65H1/26; B65H1/266; B22; B22F; B22F9/00; B22F9/02; B22F9/12; B65H1/04; B65H3/00; B65H3/02; B65H3/06; G; G03; G03G; G03G15/00; G03G15/65; G03G15/6502; G03G15/6529; G06; G06K; G06K15/00; G06K15/02; G06K15/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-19 | 1964-01-18 | 1964-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-19 | 1968-01-18 | 1968-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-19 | 1972-01-18 | 1972-07-19 | $7700.00 | Window Closed / Lapsed |