US2949064A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tool for roughening walls of bowling ball finger holes
Assignee: Individual
•
Filing: 1958-09-15
•
Granted: 1960-08-16
•
Expires: 1978-09-15
Abstract
No abstract record available.
Inventors
- 👤 Adcock Kenneth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 12:56
CPC Classifications
B; B27; B27M; B27M3/00; B27M3/22; B23; B23C; B23C3/00; B23C3/28; B23C3/34; B23C2210/00; B23C2210/24; B23C2210/244; Y; Y10; Y10T; Y10T408/00; Y10T408/83; Y10T408/85; Y10T408/854; Y10T408/855; Y10T409/00; Y10T409/30; Y10T409/304424; Y10T409/306216; Y10T409/306384; Y10T82/00; Y10T82/12; Y10T82/122
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-08-16 | 1964-02-15 | 1964-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-08-16 | 1968-02-15 | 1968-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-08-16 | 1972-02-15 | 1972-08-16 | $7700.00 | Window Closed / Lapsed |