Patent US2525906A successfully refreshed from Google Patents.
US2525906A
Expired / Lapsed
US
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Bowling alley pin setter
Assignee: Individual
•
Filing: 1946-01-31
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Granted: 1950-10-17
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Expires: 1966-01-31
Abstract
No abstract record available.
Inventors
- 👤 Thomas G Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:39
CPC Classifications
A; A63; A63D; A63D5/00; A63D5/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US644546A
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US771963A
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US857939A
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US1511696A
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US1597974A
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US1549342A
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US1615064A
Cited
CH138037A
Cited
US1913673A
Cited
US2207206A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-10-16 | 1954-04-17 | 1954-10-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-10-16 | 1958-04-17 | 1958-10-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-10-16 | 1962-04-17 | 1962-10-17 | $7700.00 | Window Closed / Lapsed |