US2655908A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotary ball pitching machine
Assignee: DECKY ENTERPRISES Inc
•
Filing: 1952-03-05
•
Granted: 1953-10-20
•
Expires: 1972-03-05
Abstract
No abstract record available.
Inventors
- 👤 John J Calleo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 15:52
CPC Classifications
A; A63; A63B; A63B69/00; A63B69/40; A63B69/407; A63B69/408
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1194093A
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US886669A
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US1204645A
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US1185917A
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US1475713A
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US1771865A
Cited
US1821755A
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US1867578A
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US1880326A
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US2121763A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-10-19 | 1957-04-20 | 1957-10-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-10-19 | 1961-04-20 | 1961-10-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-10-19 | 1965-04-20 | 1965-10-20 | $7700.00 | Window Closed / Lapsed |