Patent US3037241A successfully refreshed from Google Patents.
US3233934A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rope anchor
Assignee: Individual
•
Filing: 1964-02-13
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Granted: 1966-02-08
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Expires: 1984-02-13
Abstract
No abstract record available.
Inventors
- 👤 Robert E Osborn
- 👤 Albert K Reque
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 20:54
CPC Classifications
F; F16; F16G; F16G11/00; F16G11/14; F16G11/04; F16G11/044; F16G11/046
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
151 words
IN COMBINATION, A LENGTH OF FLEXIBLE BUT SOMEWHAT STIFF AND DEFORMABLE ROPE OF A PREDETERMINED DIAMETER, ROPE ANCHOR COMPRISING A BODY INCLUDING A FIRST PAIR OF OPPOSING ELONGATED GUIDE MEMBERS DISPOSED GENERALLY IN THE SAME PLANE AND INCLUDING A PAIR OF ELONGATED LONGITUDINALLY EXTENDING AND SUBSTANTIALLY STRAIGHT OPPOSING GUIDE SURFACES INCLINED RELATIVE TO EACH OTHER AND FORMING A GENERALLY V-SHAPED NOTCH, SAID BODY ALSO INCLUDING A SECOND PAIR OF OPPOSING GUIDE SURFACES DISPOSED ON OPPOSITE SIDES OF SAID PLANE AND INCLUDING AT LEAST PORTIONS THEREOF EXTENDING IN A SECOND PLANE EXTENDING TRANSVERSELY OF THE DIRECTION IN WHICH SAID NOTCH OPENS, A LOOP FORMED IN SAID ROPE INCLUDING A CLOSED END PORTION INTERCONNECTING A PAIR OF ADJACENT FREE LEG PORTIONS, SAID CLOSED END PORTION OF SAID LOOP BEING DISPOSED IN SAID NOTCH AND SAID FREE LEG PORTIONS BEING DISPOSED ON OPPOSITE SIDES OF THE FIRST-MENTIONED PLANE AND BETWEEN SAID SECOND PAIR OF
Claim 2
Dependent Claim
151 words
IN COMBINATION, A LENGTH OF FLEXIBLE BUT SOMEWHAT STIFF AND DEFORMABLE ROPE OF A PREDETERMINED DIAMETER, ROPE ANCHOR COMPRISING A BODY INCLUDING A FIRST PAIR OF OPPOSING ELONGATED GUIDE MEMBERS DISPOSED GENERALLY IN THE SAME PLANE AND INCLUDING A PAIR OF ELONGATED LONGITUDINALLY EXTENDING AND SUBSTANTIALLY STRAIGHT OPPOSING GUIDE SURFACES INCLINED RELATIVE TO EACH OTHER AND FORMING A GENERALLY V-SHAPED NOTCH, SAID BODY ALSO INCLUDING A SECOND PAIR OF OPPOSING GUIDE SURFACES DISPOSED ON OPPOSITE SIDES OF SAID PLANE AND INCLUDING AT LEAST PORTIONS THEREOF EXTENDING IN A SECOND PLANE EXTENDING TRANSVERSELY OF THE DIRECTION IN WHICH SAID NOTCH OPENS, A LOOP FORMED IN SAID ROPE INCLUDING A CLOSED END PORTION INTERCONNECTING A PAIR OF ADJACENT FREE LEG PORTIONS, SAID CLOSED END PORTION OF SAID LOOP BEING DISPOSED IN SAID NOTCH AND SAID FREE LEG PORTIONS BEING DISPOSED ON OPPOSITE SIDES OF THE FIRST-MENTIONED PLANE AND BETWEEN SAID SECOND PAIR OF
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) | 1969-02-07 | 1969-08-09 | 1970-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-07 | 1973-08-09 | 1974-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-07 | 1977-08-09 | 1978-02-08 | $7700.00 | Window Closed / Lapsed |