US2908029A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Winding machine
Assignee: Individual
•
Filing: 1955-03-02
•
Granted: 1959-10-13
•
Expires: 1975-03-02
Abstract
No abstract record available.
Inventors
- 👤 Furst Stefan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 05:31
CPC Classifications
B; B65; B65H; B65H54/00; B65H54/70; B65H54/702; B65H2701/00; B65H2701/30; B65H2701/31
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1622607A
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US2338914A
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CH256989A
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US2487361A
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FR976681A
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US2651473A
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BE496402A
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FR1043436A
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GB702010A
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GB704931A
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US2764362A
Cited
US2717484A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-10-12 | 1963-04-13 | 1963-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-12 | 1967-04-13 | 1967-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-12 | 1971-04-13 | 1971-10-13 | $7700.00 | Window Closed / Lapsed |