US3195494A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sail control for vessels
Assignee: Individual
•
Filing: 1964-04-30
•
Granted: 1965-07-20
•
Expires: 1984-04-30
Abstract
No abstract record available.
Inventors
- 👤 Philip T Robin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 12:44
CPC Classifications
B; B63; B63H; B63H9/00; B63H9/04; B63H9/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
102 words
IN COMBINATION, A SAILING VESSEL, A SAIL AND A SAIL RIG, SAID SAIL COMPRISING A GENERALLY TRANGULAR SAIL MEMBRANE, STRUT MEANS ATTACHED TO THE AFT END OF SAID BOAT AND EXTENDING UPWARDLY AND FORWARDLY THEREFROM, A GENERALLY TRIANGULAR FRAME COMPRISING A BASE MEMBER AND TWO STRUT MEMBERS FIXED TOGETHER IN A GENERALLY TRIANGULAR RELATION, SAID STRUT MEMBERS BEING FIXED TOGETHER AT A FIRST END THEREOF DEFINING AN APEX AND EACH SAID STRUT BEING FIXED TO SAID BASE MEMBER AT AN OPPOSITE END THEREOF FROM THE OTHER, SAID APEX END OF SAID STRUTS BEING FIXED TO SAID STRUT MEANS AT ITS UPPER END,
Claim 2
Dependent Claim
102 words
IN COMBINATION, A SAILING VESSEL, A SAIL AND A SAIL RIG, SAID SAIL COMPRISING A GENERALLY TRANGULAR SAIL MEMBRANE, STRUT MEANS ATTACHED TO THE AFT END OF SAID BOAT AND EXTENDING UPWARDLY AND FORWARDLY THEREFROM, A GENERALLY TRIANGULAR FRAME COMPRISING A BASE MEMBER AND TWO STRUT MEMBERS FIXED TOGETHER IN A GENERALLY TRIANGULAR RELATION, SAID STRUT MEMBERS BEING FIXED TOGETHER AT A FIRST END THEREOF DEFINING AN APEX AND EACH SAID STRUT BEING FIXED TO SAID BASE MEMBER AT AN OPPOSITE END THEREOF FROM THE OTHER, SAID APEX END OF SAID STRUTS BEING FIXED TO SAID STRUT MEANS AT ITS UPPER END,
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) | 1968-07-19 | 1969-01-18 | 1969-07-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-19 | 1973-01-18 | 1973-07-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-19 | 1977-01-18 | 1977-07-20 | $7700.00 | Window Closed / Lapsed |