US3304035A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Golf cart umbrella attachment
Assignee: Individual
•
Filing: 1964-12-29
•
Granted: 1967-02-14
•
Expires: 1984-12-29
Abstract
No abstract record available.
Inventors
- 👤 Claude R Davis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:02
CPC Classifications
A; A63; A63B; A63B55/00; A63B55/60; A45; A45B; A45B11/00; A63B2055/602; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32254; Y10T403/32467; Y10T403/32475; Y10T403/32483; Y10T403/70; Y10T403/7075; Y10T403/7077; Y10T403/7079
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US278973A
Cited
US840241A
Cited
US1053337A
Cited
GB359459A
Cited
US2165967A
Cited
US2822143A
Cited
US2905187A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-02-13 | 1970-08-15 | 1971-02-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-13 | 1974-08-15 | 1975-02-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-13 | 1978-08-15 | 1979-02-14 | $7700.00 | Window Closed / Lapsed |