Patent EP0235750A2 successfully refreshed from Google Patents.
US3437337A
Expired / Lapsed
US
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Mousetrap type game apparatus
Assignee: Glass Marvin and Associates
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Filing: 1966-11-25
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Granted: 1969-04-08
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Expires: 1986-11-25
Abstract
No abstract record available.
Inventors
- 👤 Edward S Larson Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:11
CPC Classifications
A; A63; A63F; A63F9/00; A63F9/30; A63F3/00; A63F3/00895; A63F2003/00899; A63F2003/00917; A63F2003/00921; A63F9/04; A63F2009/0471; A63F2009/0473; A63F2009/0475; A63F2250/00; A63F2250/12; A63F9/0413
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-04-07 | 1972-10-07 | 1973-04-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-04-07 | 1976-10-07 | 1977-04-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-04-07 | 1980-10-07 | 1981-04-08 | $7700.00 | Window Closed / Lapsed |