Patent US3098569A successfully refreshed from Google Patents.
US3098569A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Boom rigging
Assignee: Individual
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Filing: 1962-01-26
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Granted: 1963-07-23
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Expires: 1982-01-26
Abstract
No abstract record available.
Inventors
- 👤 Valdemar C Farrell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 02:45
CPC Classifications
B; B63; B63B; B63B27/00; B63B27/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
136 words
IN COMBINATION WITH A BOOM WHICH IS PIVOTALLY HEELED AT A GIVEN POINT, MEANS POSITIONED AT AN ELEVATION ABOVE SAID HEEL POINT FOR PROVIDING AT LEAST ONE TOPPING ANCHOR POINT, MEANS POSITIONED TO SIDE OF SAID HEEL POINT AND AT AN ELEVATION BELOW SAID TOPPING ANCHOR POINT FOR PROVIDING A VANG ANCHOR POINT, MEANS POSITIONED TO THE OTHER SIDE OF SAID HEEL POINT, FOR PROVIDING A FURTHER ANCHOR POINT, FIRST CABLE MEANS ACTING BETWEEN A POINT ON THE BOOM SPACED FROM THE HEEL POINT AND SAID VANG ANCHOR POINT, AND SECOND CABLE MEANS ACTING BETWEEN SAID TOPPING ANCHOR POINT THENCE OVER PULLEY MEANS ON THE BOOM TO SAID FURTHER ANCHOR POINT, THE ARRANGEMENT BEING SUCH THAT ALL FORCES EXERTED BY THE SECOND CABLE MEANS ARE EXERTED FROM THE BOOM TO THE TOPPING AND FURTHER ANCHOR POINTS.
Claim 2
Dependent Claim
136 words
IN COMBINATION WITH A BOOM WHICH IS PIVOTALLY HEELED AT A GIVEN POINT, MEANS POSITIONED AT AN ELEVATION ABOVE SAID HEEL POINT FOR PROVIDING AT LEAST ONE TOPPING ANCHOR POINT, MEANS POSITIONED TO SIDE OF SAID HEEL POINT AND AT AN ELEVATION BELOW SAID TOPPING ANCHOR POINT FOR PROVIDING A VANG ANCHOR POINT, MEANS POSITIONED TO THE OTHER SIDE OF SAID HEEL POINT, FOR PROVIDING A FURTHER ANCHOR POINT, FIRST CABLE MEANS ACTING BETWEEN A POINT ON THE BOOM SPACED FROM THE HEEL POINT AND SAID VANG ANCHOR POINT, AND SECOND CABLE MEANS ACTING BETWEEN SAID TOPPING ANCHOR POINT THENCE OVER PULLEY MEANS ON THE BOOM TO SAID FURTHER ANCHOR POINT, THE ARRANGEMENT BEING SUCH THAT ALL FORCES EXERTED BY THE SECOND CABLE MEANS ARE EXERTED FROM THE BOOM TO THE TOPPING AND FURTHER ANCHOR POINTS.
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) | 1966-07-22 | 1967-01-21 | 1967-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-22 | 1971-01-21 | 1971-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-22 | 1975-01-21 | 1975-07-23 | $7700.00 | Window Closed / Lapsed |