Patent US2519876A successfully refreshed from Google Patents.
US2519876A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bowling ball identification marker
Assignee: Individual
•
Filing: 1946-01-23
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Granted: 1950-08-22
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Expires: 1966-01-23
Abstract
No abstract record available.
Inventors
- 👤 Forrest W Berry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 21:33
CPC Classifications
A; A63; A63B; A63B37/00; A63B37/0001; G; G09; G09F; G09F3/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US341442A
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US369310A
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US557655A
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US600849A
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US605591A
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US985354A
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US1476629A
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US1918243A
Cited
US2263052A
Cited
US2338994A
Cited
US2372958A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-08-21 | 1954-02-20 | 1954-08-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-08-21 | 1958-02-20 | 1958-08-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-08-21 | 1962-02-20 | 1962-08-22 | $7700.00 | Window Closed / Lapsed |