Patent US3099885A successfully refreshed from Google Patents.
US3099885A
Expired / Lapsed
US
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Anti-slip device for boots
Assignee: Individual
•
Filing: 1963-04-09
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Granted: 1963-08-06
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Expires: 1983-04-09
Abstract
No abstract record available.
Inventors
- 👤 Joseph J Jordan
- 👤 Palermo Ralph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 04:53
CPC Classifications
A; A43; A43B; A43B13/00; A43B13/14; A43B13/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US237529A
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US2732065A
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GB256103A
Cited
US1796603A
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US1747603A
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US1716790A
Cited
US2333303A
Cited
FR875487A
Cited
FR986020A
Cited
US2736926A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-08-05 | 1967-02-04 | 1967-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-05 | 1971-02-04 | 1971-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-05 | 1975-02-04 | 1975-08-06 | $7700.00 | Window Closed / Lapsed |