US2714006A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sheet feeder
Assignee: Individual
•
Filing: 1951-04-11
•
Granted: 1955-07-26
•
Expires: 1971-04-11
Abstract
No abstract record available.
Inventors
- 👤 Paul W Layden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 03:56
CPC Classifications
B; B65; B65H; B65H3/00; B65H3/42
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US622106A
Cited
US1366549A
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US1706952A
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US2085612A
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US2156648A
Cited
US2195545A
Cited
US2341521A
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US2395497A
Cited
US2566175A
Cited
US2600138A
Cited
US2568069A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-07-25 | 1959-01-24 | 1959-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-07-25 | 1963-01-24 | 1963-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-07-25 | 1967-01-24 | 1967-07-26 | $7700.00 | Window Closed / Lapsed |