Patent US3084820A successfully refreshed from Google Patents.
US3084820A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clamp for case carrying trucks
Assignee: Individual
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Filing: 1960-04-14
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Granted: 1963-04-09
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Expires: 1980-04-14
Abstract
No abstract record available.
Inventors
- 👤 William G Malo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 12:12
CPC Classifications
B; B62; B62B; B62B1/00; B62B1/10; B62B1/14; B62B1/142; B62B2202/00; B62B2202/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
96 words
GRASPING AND LIFTING APPARATUS COMPRISING A FRAME, A PAIR OF COOPERATING JAW MEMBERS PIVOTALLY MOUNTED ON SAID FRAME FOR RELATIVE OPENING AND CLOSING MOVEMENT THEREBETWEEN FOR RELEASABLY HOLDING AN ARTICLE THEREBETWEEN, AND SPRING MEANS INTERCONNECTING SAID JAW MEMBERS AND MOVABLE THEREWITH BETWEEN A FIRST POSITION WHEN SAID JAWS ARE OPEN AND A SECOND POSITION WHEN SAID JAWS ARE CLOSED, SAID SPRING MEANS BIASING SAID JAWS IN ONE DIRECTION ABOUT THEIR RESPECTIVE PIVOT AXES AND AWAY FROM EACH OTHER AND YIELDINGLY HOLDING SAID JAWS OPEN WHEN IN SAID FIRST POSITION AND BIASING SAID JAWS IN THE OPPOSITE
Claim 2
Dependent Claim
96 words
GRASPING AND LIFTING APPARATUS COMPRISING A FRAME, A PAIR OF COOPERATING JAW MEMBERS PIVOTALLY MOUNTED ON SAID FRAME FOR RELATIVE OPENING AND CLOSING MOVEMENT THEREBETWEEN FOR RELEASABLY HOLDING AN ARTICLE THEREBETWEEN, AND SPRING MEANS INTERCONNECTING SAID JAW MEMBERS AND MOVABLE THEREWITH BETWEEN A FIRST POSITION WHEN SAID JAWS ARE OPEN AND A SECOND POSITION WHEN SAID JAWS ARE CLOSED, SAID SPRING MEANS BIASING SAID JAWS IN ONE DIRECTION ABOUT THEIR RESPECTIVE PIVOT AXES AND AWAY FROM EACH OTHER AND YIELDINGLY HOLDING SAID JAWS OPEN WHEN IN SAID FIRST POSITION AND BIASING SAID JAWS IN THE OPPOSITE
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) | 1966-04-08 | 1966-10-08 | 1967-04-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-08 | 1970-10-08 | 1971-04-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-08 | 1974-10-08 | 1975-04-09 | $7700.00 | Window Closed / Lapsed |