US3284931A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sport shoe
Assignee: Individual
•
Filing: 1963-10-18
•
Granted: 1966-11-15
•
Expires: 1983-10-18
Abstract
No abstract record available.
Inventors
- 👤 Dassler Adolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:15
CPC Classifications
A; A43; A43B; A43B5/00; A43B5/02; A43B23/00; A43B23/26; A43B5/025
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US658342A
Cited
US753745A
Cited
US1275895A
Cited
US1309958A
Cited
GB362105A
Cited
US2508994A
Cited
US3076274A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-11-14 | 1970-05-16 | 1970-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-14 | 1974-05-16 | 1974-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-14 | 1978-05-16 | 1978-11-15 | $7700.00 | Window Closed / Lapsed |