Patent US2755091A successfully refreshed from Google Patents.
US2755091A
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Golf practice device
Assignee: Individual
•
Filing: 1953-10-23
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Granted: 1956-07-17
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Expires: 1973-10-23
Abstract
No abstract record available.
Inventors
- 👤 James R Hara
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 10:39
CPC Classifications
A; A63; A63B; A63B69/00; A63B69/36; A63B69/3608; A63B69/0057; A63B71/00; A63B71/02; A63B71/023; A63B2071/024; A63B71/06; A63B2071/0694; A63B2225/00; A63B2225/09; A63B2225/093; A63B47/00; A63B47/002
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB191027103A
Cited
US1530519A
Cited
US1561960A
Cited
US1604118A
Cited
US2626151A
Cited
US2611610A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-07-17 | 1960-01-16 | 1960-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-07-17 | 1964-01-16 | 1964-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-07-17 | 1968-01-16 | 1968-07-17 | $7700.00 | Window Closed / Lapsed |