US3066883A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Continuous counter roll winder
Assignee: FRANK W EGAN AND CO
•
Filing: 1960-03-30
•
Granted: 1962-12-04
•
Expires: 1980-03-30
Abstract
No abstract record available.
Inventors
- 👤 Edward F Egan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:24
CPC Classifications
B; B65; B65H; B65H18/00; B65H18/08; B65H18/14; B65H18/20; B65H19/00; B65H19/22; B65H19/2238; B65H19/2246; B65H2301/00; B65H2301/40; B65H2301/41; B65H2301/414; B65H2301/4148; B65H2301/417; B65H2301/418; B65H2301/4181; B65H2301/41814; B65H2301/4182; B65H2301/41826
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1951060A
Cited
DE629355C
Cited
US2337585A
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US2586833A
Cited
US2621736A
Cited
US2553052A
Cited
US2989262A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-03 | 1966-06-04 | 1966-12-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-03 | 1970-06-04 | 1970-12-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-03 | 1974-06-04 | 1974-12-04 | $7700.00 | Window Closed / Lapsed |