US2672341A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pin distributing mechanism for bowling pin spotting machines
Assignee: AMF Inc
•
Filing: 1948-01-27
•
Granted: 1954-03-16
•
Expires: 1968-01-27
Abstract
No abstract record available.
Inventors
- 👤 Flint Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:25
CPC Classifications
A; A63; A63D; A63D5/00; A63D5/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1573643A
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US1692796A
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US1723941A
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US1946452A
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US2070917A
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US2388708A
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US2319925A
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US2341475A
Cited
US2437702A
Cited
US2390302A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-03-15 | 1957-09-14 | 1958-03-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-03-15 | 1961-09-14 | 1962-03-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-03-15 | 1965-09-14 | 1966-03-16 | $7700.00 | Window Closed / Lapsed |