US3241695A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Load gripper and positioning device
Assignee: Individual
•
Filing: 1963-11-18
•
Granted: 1966-03-22
•
Expires: 1983-11-18
Abstract
No abstract record available.
Inventors
- 👤 William R Bishop
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 06:22
CPC Classifications
A; A01; A01D; A01D87/00; A01D87/12; A01D87/126
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
69 words
A DEVICE FOR GRASPING AND ELEVATIONALLY POSITIONING A LOAD COMPRISING A SUPPORT, MEANS MOUNTING THE SUPPORT FOR TRAVEL, A PAIR OF COMPRESSING MEMBERS MOUNTED ON THE SUPPORT IN SPACED RELATION FOR RELATIVE MOVEMENT TOWARD AND FROM EACH OTHER, POWER MEANS OPERABLY CONNECTED TO THE COMPRESSING MEMBERS FOR CONTROLLED RELATIVE MOVEMENT THEREOF, PENETRATING MEANS BORNE BY THE COMPRESSING MEMBERS FOR RECIPROCAL MOVEMENT RELATIVE THERETO BETWEEN RETRACTED POSITIONS AND POSITIONS EXTEND-
Claim 2
Independent Claim
69 words
A DEVICE FOR GRASPING AND ELEVATIONALLY POSITIONING A LOAD COMPRISING A SUPPORT, MEANS MOUNTING THE SUPPORT FOR TRAVEL, A PAIR OF COMPRESSING MEMBERS MOUNTED ON THE SUPPORT IN SPACED RELATION FOR RELATIVE MOVEMENT TOWARD AND FROM EACH OTHER, POWER MEANS OPERABLY CONNECTED TO THE COMPRESSING MEMBERS FOR CONTROLLED RELATIVE MOVEMENT THEREOF, PENETRATING MEANS BORNE BY THE COMPRESSING MEMBERS FOR RECIPROCAL MOVEMENT RELATIVE THERETO BETWEEN RETRACTED POSITIONS AND POSITIONS EXTEND-
References Cited (Backward Citations)
US2734646A
Cited
US2536151A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-03-21 | 1969-09-20 | 1970-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-21 | 1973-09-20 | 1974-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-21 | 1977-09-20 | 1978-03-22 | $7700.00 | Window Closed / Lapsed |