US2737432A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Golf practice apparatus
Assignee: Individual
•
Filing: 1952-09-11
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Granted: 1956-03-06
•
Expires: 1972-09-11
Abstract
No abstract record available.
Inventors
- 👤 Jenks George M Troutman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:53
CPC Classifications
A; A63; A63B; A63B21/00; A63B21/00181; A63B21/012; A63B21/015; A63B69/00; A63B69/0057; A63B69/0059; A63B69/36; A63B69/3621; A63B69/36211; A63B69/36213; A63B69/3623; A63B69/3632; A63B2209/00; A63B2209/08; A63B2225/00; A63B2225/09; Y; Y10; Y10T; Y10T74/00; Y10T74/22
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) | 1959-03-06 | 1959-09-05 | 1960-03-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-03-06 | 1963-09-05 | 1964-03-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-03-06 | 1967-09-05 | 1968-03-06 | $7700.00 | Window Closed / Lapsed |