US3413737A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Football cleat
Assignee: HY PRODUCTION Inc
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Filing: 1967-09-11
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Granted: 1968-12-03
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Expires: 1987-09-11
Abstract
No abstract record available.
Inventors
- 👤 Carl W Kneebusch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 10:31
CPC Classifications
A; A43; A43C; A43C15/00; A43C15/16; A43C15/162; A43C15/164; A43C15/167; A43C15/18
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) | 1971-12-03 | 1972-06-03 | 1972-12-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-03 | 1976-06-03 | 1976-12-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-03 | 1980-06-03 | 1980-12-03 | $7700.00 | Window Closed / Lapsed |