Patent US2641471A successfully refreshed from Google Patents.
US2641471A
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US
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Bowling pin setting machine
Assignee: Individual
•
Filing: 1947-01-08
•
Granted: 1953-06-09
•
Expires: 1967-01-08
Abstract
No abstract record available.
Inventors
- 👤 Journey F Timberlake
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 03:31
CPC Classifications
A; A63; A63D; A63D5/00; A63D5/08; A63D5/02; Y; Y10; Y10T; Y10T137/00; Y10T137/9029
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1122622A
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US1627414A
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US1557177A
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US1580036A
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US1712186A
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US1784084A
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US2250503A
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US2231473A
Cited
US2388708A
Cited
US2341475A
Cited
US2341476A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-06-08 | 1956-12-08 | 1957-06-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-06-08 | 1960-12-08 | 1961-06-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-06-08 | 1964-12-08 | 1965-06-09 | $7700.00 | Window Closed / Lapsed |