US2776137A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bowling game and pin retraction mechanism therefor
Assignee: T COHN Inc
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Filing: 1955-11-28
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Granted: 1957-01-01
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Expires: 1975-11-28
Abstract
No abstract record available.
Inventors
- 👤 Cohn David
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:40
CPC Classifications
A; A63; A63D; A63D5/00; A63D5/08; A63D2005/086
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-01-01 | 1960-07-02 | 1961-01-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-01-01 | 1964-07-02 | 1965-01-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-01-01 | 1968-07-02 | 1969-01-01 | $7700.00 | Window Closed / Lapsed |