US3480894A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Magnetic edge protector for a ski
Assignee: KEVIN E JOYCE
•
Filing: 1968-02-28
•
Granted: 1969-11-25
•
Expires: 1988-02-28
Abstract
No abstract record available.
Inventors
- 👤 Kevin E Joyce
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 08:44
CPC Classifications
A; A63; A63C; A63C5/00; A63C5/04; A63C5/048
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US3191106A
Cited
US3251607A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-11-24 | 1973-05-26 | 1973-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-24 | 1977-05-26 | 1977-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-24 | 1981-05-26 | 1981-11-25 | $7700.00 | Window Closed / Lapsed |