US3489424A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety ski binding
Assignee: Individual
•
Filing: 1967-10-12
•
Granted: 1970-01-13
•
Expires: 1987-10-12
Abstract
No abstract record available.
Inventors
- 👤 Ernst Gertsch
- 👤 Ulrich Gertsch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 03:18
CPC Classifications
A; A63; A63C; A63C9/00; A63C9/08; A63C9/086; A63C7/00; A63C7/10; A63C7/1006; A63C7/1046; A63C9/081; A63C9/084; A63C9/0841; A63C9/0842; A63C9/0845; A63C9/0846; A63C9/085; A63C9/08535; A63C9/08542; A63C9/0855; A63C9/08557; A63C9/08564; A63C9/001; A63C9/005; A63C9/0805; A63C9/0807
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1891509A
Cited
US2614858A
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US2573955A
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US2616714A
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US2667359A
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US2846232A
Cited
FR1190118A
Cited
AT215870B
Cited
US3199884A
Cited
US3219359A
Cited
FR1337872A
Cited
US3279809A
Cited
US3241849A
Cited
US3258274A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-01-12 | 1973-07-14 | 1974-01-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-01-12 | 1977-07-14 | 1978-01-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-01-12 | 1981-07-14 | 1982-01-13 | $7700.00 | Window Closed / Lapsed |