US3144949A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cable hauling apparatus
Assignee: Delore SA Geoffroy
•
Filing: 1963-01-16
•
Granted: 1964-08-18
•
Expires: 1983-01-16
Abstract
No abstract record available.
Inventors
- 👤 Haugwitz Otto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:46
CPC Classifications
H; H02; H02G; H02G1/00; H02G1/06; B; B65; B65H; B65H51/00; B65H51/14; D; D07; D07B; D07B7/00; D07B7/02; H01; H01B; H01B13/00; H01B13/0003
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
104 words
APPARATUS FOR HAULING ROPE-LIKE ARTICLES COMPRISING A FRAME, ENDLESS TRACK MEANS MOUNTED ON SAID FRAME FOR CONTINUOUS DISPLACEMENT THEREAROUND AND INCLUDING A STRAIGHT STRETCH OF TRACK, A SERIES OF GRIPPING MEMBERS SUPPORTED ON THE ENDLESS TRACK MEANS AND EACH COMPRISING A PAIR OF COOPERATING GRIPPER ELEMENTS TRANSVERSELY RELATIVELY DISPLACEABLE AND HAVING GRIPPING SURFACES DIRECTED TOWARDS EACH OTHER, MEANS RESILIENTLY PRESSING SAID ELEMENTS RELATIVELY TOGETHER INTO GRIPPING ENGAGEMENT WITH A ROPE-LIKE ARTICLE GUIDED TOWARDS AND PARALLEL TO SAID STRAIGHT STRETCH OF TRACK, AND LATCHING MEANS ON SAID GRIPPING MEMBERS OPERABLE AS BOTH ELEMENTS OF EACH MEMBER REACH THE START OF SAID STRAIGHT STRETCH TO LOCK
Claim 2
Dependent Claim
104 words
APPARATUS FOR HAULING ROPE-LIKE ARTICLES COMPRISING A FRAME, ENDLESS TRACK MEANS MOUNTED ON SAID FRAME FOR CONTINUOUS DISPLACEMENT THEREAROUND AND INCLUDING A STRAIGHT STRETCH OF TRACK, A SERIES OF GRIPPING MEMBERS SUPPORTED ON THE ENDLESS TRACK MEANS AND EACH COMPRISING A PAIR OF COOPERATING GRIPPER ELEMENTS TRANSVERSELY RELATIVELY DISPLACEABLE AND HAVING GRIPPING SURFACES DIRECTED TOWARDS EACH OTHER, MEANS RESILIENTLY PRESSING SAID ELEMENTS RELATIVELY TOGETHER INTO GRIPPING ENGAGEMENT WITH A ROPE-LIKE ARTICLE GUIDED TOWARDS AND PARALLEL TO SAID STRAIGHT STRETCH OF TRACK, AND LATCHING MEANS ON SAID GRIPPING MEMBERS OPERABLE AS BOTH ELEMENTS OF EACH MEMBER REACH THE START OF SAID STRAIGHT STRETCH TO LOCK
References Cited (Backward Citations)
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Cited
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Cited
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Cited
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Cited
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Cited
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-08-18 | 1968-02-17 | 1968-08-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-08-18 | 1972-02-17 | 1972-08-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-08-18 | 1976-02-17 | 1976-08-18 | $7700.00 | Window Closed / Lapsed |