US2907165A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Winding apparatus
Assignee: EIDP Inc
•
Filing: 1953-10-29
•
Granted: 1959-10-06
•
Expires: 1973-10-29
Abstract
No abstract record available.
Inventors
- 👤 Dustin S Adams
- 👤 John F Bowling
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 10:20
CPC Classifications
D; D01; D01H; D01H7/00; D01H7/02; D01H7/52; D01H7/58; D01H7/585
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR327991A
Cited
US794866A
Cited
US930848A
Cited
US1000695A
Cited
US1949621A
Cited
US1919928A
Cited
DE563746C
Cited
US2796726A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-10-05 | 1963-04-06 | 1963-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-05 | 1967-04-06 | 1967-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-05 | 1971-04-06 | 1971-10-06 | $7700.00 | Window Closed / Lapsed |