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US3488053A
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Amusement and dexterity test apparatus
Assignee: NARAYAN G PATEL
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Filing: 1967-06-30
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Granted: 1970-01-06
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Expires: 1987-06-30
Abstract
No abstract record available.
Inventors
- 👤 Narayan G Patel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:54
CPC Classifications
A; A63; A63F; A63F9/00; A63F9/24; A63F2009/2448; A63F2009/245; A63F2009/2451; A63F2009/247; A63F2009/2472; A63F2009/2483; A63F2009/2492; A63F2009/2494; A63F2009/2498
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE297054C
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-01-05 | 1973-07-07 | 1974-01-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-01-05 | 1977-07-07 | 1978-01-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-01-05 | 1981-07-07 | 1982-01-06 | $7700.00 | Window Closed / Lapsed |