Patent US2823922A successfully refreshed from Google Patents.
US2823922A
Expired / Lapsed
US
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Safety binding for a ski
Assignee: Individual
•
Filing: 1954-05-10
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Granted: 1958-02-18
•
Expires: 1974-05-10
Abstract
No abstract record available.
Inventors
- 👤 Bernard E Berlenbach
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:09
CPC Classifications
A; A63; A63C; A63C9/00; A63C9/08; A63C9/084; A63C9/0846; A63C9/0841; A63C9/0842; A63C9/005; A63C9/0805; A63C9/0847
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2433161A
Cited
CH241681A
Cited
FR858446A
Cited
FR55685E
Cited
CH259478A
Cited
US2610861A
Cited
US2545574A
Cited
US2573955A
Cited
CH258334A
Cited
DE807788C
Cited
AT171853B
Cited
US2705150A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-02-17 | 1961-08-19 | 1962-02-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-02-17 | 1965-08-19 | 1966-02-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-02-17 | 1969-08-19 | 1970-02-18 | $7700.00 | Window Closed / Lapsed |