US2928676A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic bowling machine
Assignee: Individual
•
Filing: 1955-11-30
•
Granted: 1960-03-15
•
Expires: 1975-11-30
Abstract
No abstract record available.
Inventors
- 👤 James J Sunday
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 06:26
CPC Classifications
A; A63; A63D; A63D5/00; A63D5/08; A63D2005/083; A63D5/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US764185A
Cited
US1494285A
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US1800809A
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US1931824A
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FR764265A
Cited
US2327350A
Cited
US2367400A
Cited
US2584596A
Cited
US2699944A
Cited
US2682407A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-03-15 | 1963-09-14 | 1964-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-15 | 1967-09-14 | 1968-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-15 | 1971-09-14 | 1972-03-15 | $7700.00 | Window Closed / Lapsed |