Patent US1509468A successfully refreshed from Google Patents.
US3606322A
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US
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Multiple impact members with gripping means interdisposed for striking a flexibly suspended object
Assignee: Individual
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Filing: 1968-10-29
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Granted: 1971-09-20
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Expires: 1988-10-29
Abstract
Abstract THIS INVENTION RELATES TO A PRACTICE AND TRAINING GAME WHEREIN A FLEXIBLY SUSPENDED OBJECTS IS STRUCK IN RHYTHMIC SUCCESSION BY IMPACT MEMBERS FORMED INTEGRALLY AND ALTERNATELY WITH GRIPPING MEANS. THE TRAINING GAME SERVES TO DEVELOP MANUAL DEXTERITY IN COMBINATION WITH VISUAL MENTAL AND MUSCULAR COORDINATION.
Inventors
- 👤 Walter J Kersch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 03:03
CPC Classifications
A; A63; A63B; A63B59/00; A63B59/80; A63B67/00; A63B67/10; A63B2208/00; A63B2208/12; A63B60/00; A63B60/06; A63B60/20
Claims Analysis
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References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-09-19 | 1975-03-21 | 1975-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-09-19 | 1979-03-21 | 1979-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-09-19 | 1983-03-21 | 1983-09-20 | $7700.00 | Window Closed / Lapsed |