US3312408A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Live collar assembly for winding machines
Assignee: Individual
•
Filing: 1964-10-12
•
Granted: 1967-04-04
•
Expires: 1984-10-12
Abstract
No abstract record available.
Inventors
- 👤 Thomas M Owens
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 23:12
CPC Classifications
B; B65; B65H; B65H19/00; B65H19/22; B65H19/30; B65H18/00; B65H18/08; B65H18/14; B65H18/20; B65H75/00; B65H75/02; B65H75/04; B65H75/08; B65H2301/00; B65H2301/40; B65H2301/41; B65H2301/413; B65H2301/41308; B65H2301/4134; B65H2301/41342; B65H2301/414; B65H2301/4148
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1821877A
Cited
US2148065A
Cited
US2665930A
Cited
US2613881A
Cited
GB736537A
Cited
US3079101A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-04-03 | 1970-10-03 | 1971-04-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-04-03 | 1974-10-03 | 1975-04-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-04-03 | 1978-10-03 | 1979-04-04 | $7700.00 | Window Closed / Lapsed |