US2578409A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bagless golf cart
Assignee: Individual
•
Filing: 1950-03-13
•
Granted: 1951-12-11
•
Expires: 1970-03-13
Abstract
No abstract record available.
Inventors
- 👤 Orville L Evans
- 👤 William H Warth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 15:36
CPC Classifications
B; B62; B62B; B62B1/00; B62B1/26; B62B1/262; B62B2202/00; B62B2202/40; B62B2202/404; B62B2202/406; Y; Y10; Y10S; Y10S280/00; Y10S280/06
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) | 1954-12-10 | 1955-06-11 | 1955-12-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-12-10 | 1959-06-11 | 1959-12-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-12-10 | 1963-06-11 | 1963-12-11 | $7700.00 | Window Closed / Lapsed |