US2952965A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus and method for transfer tail winding using magnetically attached ring
Assignee: Honeywell International Inc
•
Filing: 1957-10-17
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Granted: 1960-09-20
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Expires: 1977-10-17
Abstract
No abstract record available.
Inventors
- 👤 Robert A Binns
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:55
CPC Classifications
D; D01; D01H; D01H7/00; D01H7/02; D01H7/52; D01H7/60; D01H1/00; D01H1/14; D01H1/38
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2431323A
Cited
US2403908A
Cited
US2428081A
Cited
US2542106A
Cited
US2676762A
Cited
US2572138A
Cited
US2747359A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-09-20 | 1964-03-21 | 1964-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-20 | 1968-03-21 | 1968-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-20 | 1972-03-21 | 1972-09-20 | $7700.00 | Window Closed / Lapsed |