US2648445A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Book feed mechanism for trimming machines
Assignee: C L MOYER Co
•
Filing: 1950-08-30
•
Granted: 1953-08-11
•
Expires: 1970-08-30
Abstract
No abstract record available.
Inventors
- 👤 Carl A Roessl
- 👤 Robert P Fendius
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:43
CPC Classifications
B; B65; B65H; B65H3/00; B65H3/24; B65H2301/00; B65H2301/40; B65H2301/42; B65H2301/423; B65H2301/4232; B65H2301/42322
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1838167A
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US1803973A
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US1943444A
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US2028410A
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US2345937A
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US2378948A
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US2368483A
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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) | 1956-08-10 | 1957-02-09 | 1957-08-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-08-10 | 1961-02-09 | 1961-08-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-08-10 | 1965-02-09 | 1965-08-11 | $7700.00 | Window Closed / Lapsed |