Patent US3428257A successfully refreshed from Google Patents.
Patent US2348095A successfully refreshed from Google Patents.
US2709593A
Expired / Lapsed
US
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Governor circuit for ball games
Assignee: RAYMOND T MOLONEY
•
Filing: 1954-09-10
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Granted: 1955-05-31
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Expires: 1974-09-10
Abstract
No abstract record available.
Inventors
- 👤 Walter M Burnside
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 05:12
CPC Classifications
A; A63; A63F; A63F7/00; A63F7/22; A63F7/30; A63F7/305; A63F7/3065
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1678573A
Cited
US1965092A
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US1906260A
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US2073330A
Cited
US2192596A
Cited
US2200190A
Cited
US2423725A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-05-30 | 1958-11-29 | 1959-05-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-05-30 | 1962-11-29 | 1963-05-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-05-30 | 1966-11-29 | 1967-05-31 | $7700.00 | Window Closed / Lapsed |