US3389429A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spinning apparatus
Assignee: Uniroyal Goodrich Tire Co
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Filing: 1966-09-13
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Granted: 1968-06-25
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Expires: 1986-09-13
Abstract
No abstract record available.
Inventors
- 👤 Montgomery Everett Gray
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:26
CPC Classifications
D; D01; D01D; D01D5/00; D01D5/08; D01D11/00; D01D4/00; D01D4/02; D01D5/088; D01D5/092
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-06-25 | 1971-12-25 | 1972-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-06-25 | 1975-12-25 | 1976-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-06-25 | 1979-12-25 | 1980-06-25 | $7700.00 | Window Closed / Lapsed |