US3080943A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hose control arrangement
Assignee: Raymond Corp
•
Filing: 1960-06-07
•
Granted: 1963-03-12
•
Expires: 1980-06-07
Abstract
No abstract record available.
Inventors
- 👤 Robert J Goodall
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 10:13
CPC Classifications
B; B66; B66F; B66F9/00; B66F9/06; B66F9/075; B66F9/20; B66F9/205; B66F9/08; Y; Y10; Y10S; Y10S414/00; Y10S414/131
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
156 words
IN A LIFT TRUCK MAST STRUCTURE COMPRISING A MAIN MAST STRUCTURE MOUNTED VERTICALLY FIXED ON A TRUCK BODY, A TELESCOPIC MAST STRUCTURE SLIDABLE VERTICALLY WITHIN SAID MAIN MAST STRUCTURE AND A CARRIAGE SLIDABLY MOUNTED UPON SAID TELESCOPIC MAST STRUCTURE, WITH A FLEXIBLE POWER-CONNECTING CABLE CONNECTED BETWEEN SAID TRUCK BODY AND SAID CARRIAGE, MEANS FOR CONTROLLING SAID FLEXIBLE POWER-CONNECTING CABLE TO PREVENT THE FORMATION OF SLACK THEREIN AS SAID TELESCOPIC MAST STRUCTURE AND SAID CARRIAGE ARE MOVED, SAID MEANS COMPRISING A FLOATING BLOCK MEMBER HAVING INTERCONNECTED UPPER AND LOWER SHEAVE MEANS AND A SECOND FLEXIBLE CONNECTING ELEMENT, SAID SECOND FLEXIBLE CONNECTING ELEMENT BEING CONNECTED BETWEEN SAID MAIN MAST STRUCTURE AND SAID TELESCOPIC MAST STRUCTURE AND AROUND SAID UPPER SHEAVE MEANS, SAID FLEXIBLE POWERCONNECTING CABLE BEING REEVED OVER SAID LOWER SHEAVE MEANS, WHEREBY MOVEMENT OF SAID FLOATING BLOCK MEMBER AS SAID TELESCOPIC MAST STRUCTURE AND SAID CARRIAGE ARE VERTICALLY ADJUSTED OPERATES TO MAINTAIN TAUT SAID FLEXIBLE POWER-CONNECTING CABLE.
Claim 2
Dependent Claim
156 words
IN A LIFT TRUCK MAST STRUCTURE COMPRISING A MAIN MAST STRUCTURE MOUNTED VERTICALLY FIXED ON A TRUCK BODY, A TELESCOPIC MAST STRUCTURE SLIDABLE VERTICALLY WITHIN SAID MAIN MAST STRUCTURE AND A CARRIAGE SLIDABLY MOUNTED UPON SAID TELESCOPIC MAST STRUCTURE, WITH A FLEXIBLE POWER-CONNECTING CABLE CONNECTED BETWEEN SAID TRUCK BODY AND SAID CARRIAGE, MEANS FOR CONTROLLING SAID FLEXIBLE POWER-CONNECTING CABLE TO PREVENT THE FORMATION OF SLACK THEREIN AS SAID TELESCOPIC MAST STRUCTURE AND SAID CARRIAGE ARE MOVED, SAID MEANS COMPRISING A FLOATING BLOCK MEMBER HAVING INTERCONNECTED UPPER AND LOWER SHEAVE MEANS AND A SECOND FLEXIBLE CONNECTING ELEMENT, SAID SECOND FLEXIBLE CONNECTING ELEMENT BEING CONNECTED BETWEEN SAID MAIN MAST STRUCTURE AND SAID TELESCOPIC MAST STRUCTURE AND AROUND SAID UPPER SHEAVE MEANS, SAID FLEXIBLE POWERCONNECTING CABLE BEING REEVED OVER SAID LOWER SHEAVE MEANS, WHEREBY MOVEMENT OF SAID FLOATING BLOCK MEMBER AS SAID TELESCOPIC MAST STRUCTURE AND SAID CARRIAGE ARE VERTICALLY ADJUSTED OPERATES TO MAINTAIN TAUT SAID FLEXIBLE POWER-CONNECTING CABLE.
References Cited (Backward Citations)
US2724520A
Cited
US2763390A
Cited
US2752058A
Cited
US2791293A
Cited
US2932419A
Cited
US2941684A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-03-11 | 1966-09-10 | 1967-03-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-11 | 1970-09-10 | 1971-03-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-11 | 1974-09-10 | 1975-03-12 | $7700.00 | Window Closed / Lapsed |