US3084680A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ball projecting apparatus
Assignee: Individual
•
Filing: 1959-05-26
•
Granted: 1963-04-09
•
Expires: 1979-05-26
Abstract
No abstract record available.
Inventors
- 👤 Adolph E Goldfarb
- 👤 Henry G Saperstein
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:54
CPC Classifications
A; A63; A63B; A63B69/00; A63B69/40; A63B69/407; A63B69/408
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
74 words
AN APPARATUS FOR PROJECTING BALLS, COMPRISING A MAGAZINE ADAPTED TO SUPPORT A PLURALITY OF BALLS; MEANS FOR RELEASING ONE BALL AT A TIME FROM SAID MAGAZINE; PROJECTING MEANS FOR SUCCESSIVELY PROJECTING EACH OF SAID RELEASED BALLS, MEANS FOR INTERMITTENTLY AND CYLICALLY OPERATING SAID RELEASING MEANS AND SAID PROJECTING MEANS, MEANS FOR AUTOMATICALLY HALTING SAID OPERATING MEANS WHEN SAID MAGAZINE IS EXHAUSTED OF BALLS, AND MEANS RESPONSIVE TO CENTRIFUGAL FORCE FOR LOW IMPACT HALTING OF
Claim 2
Independent Claim
74 words
AN APPARATUS FOR PROJECTING BALLS, COMPRISING A MAGAZINE ADAPTED TO SUPPORT A PLURALITY OF BALLS; MEANS FOR RELEASING ONE BALL AT A TIME FROM SAID MAGAZINE; PROJECTING MEANS FOR SUCCESSIVELY PROJECTING EACH OF SAID RELEASED BALLS, MEANS FOR INTERMITTENTLY AND CYLICALLY OPERATING SAID RELEASING MEANS AND SAID PROJECTING MEANS, MEANS FOR AUTOMATICALLY HALTING SAID OPERATING MEANS WHEN SAID MAGAZINE IS EXHAUSTED OF BALLS, AND MEANS RESPONSIVE TO CENTRIFUGAL FORCE FOR LOW IMPACT HALTING OF
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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) | 1966-04-08 | 1966-10-08 | 1967-04-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-08 | 1970-10-08 | 1971-04-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-08 | 1974-10-08 | 1975-04-09 | $7700.00 | Window Closed / Lapsed |