US3043259A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Windup and support means for water ski tow ropes
Assignee: Individual
•
Filing: 1958-11-04
•
Granted: 1962-07-10
•
Expires: 1978-11-04
Abstract
No abstract record available.
Inventors
- 👤 Francis H Sadier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:43
CPC Classifications
B; B63; B63B; B63B34/00; B63B34/60; B63B34/67; Y; Y10; Y10S; Y10S242/00; Y10S242/904
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2316798A
Cited
US2254221A
Cited
US2391679A
Cited
US2662310A
Cited
US2821726A
Cited
US2816310A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-09 | 1966-01-08 | 1966-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-09 | 1970-01-08 | 1970-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-09 | 1974-01-08 | 1974-07-10 | $7700.00 | Window Closed / Lapsed |