US3002447A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bowling ball lettering machine
Assignee: Individual
•
Filing: 1959-09-11
•
Granted: 1961-10-03
•
Expires: 1979-09-11
Abstract
No abstract record available.
Inventors
- 👤 James L Haugh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 14:06
CPC Classifications
A; A63; A63B; A63B45/00; A63B45/02; B; B41; B41F; B41F17/00; B41F17/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US103919A
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US1537685A
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US2541358A
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US2875684A
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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) | 1964-10-02 | 1965-04-03 | 1965-10-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-10-02 | 1969-04-03 | 1969-10-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-10-02 | 1973-04-03 | 1973-10-03 | $7700.00 | Window Closed / Lapsed |