US3080840A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Press transfer mechanism
Assignee: Motors Liquidation Co
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Filing: 1960-03-17
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Granted: 1963-03-12
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Expires: 1980-03-17
Abstract
No abstract record available.
Inventors
- 👤 Man Heiko T De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:14
CPC Classifications
B; B21; B21D; B21D43/00; B21D43/02; B21D43/04; B21D43/10; B21D43/105; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/2183; Y10T83/2187; Y10T83/647; Y10T83/6476; Y10T83/6483
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
164 words
APPARATUS FOR TRANSFERRING ARTICLES FROM PRESS DIES AND THE LIKE, HAVING IN COMBINATION A CLAMPING DEVICE FOR GRASPING AN ARTICLE COMPRISING A FIXED LOWER JAW AND AN UPPER JAW PIVOTALLY MOUNTED ON SAID LOWER JAW, AXIALLY SLIDABLE MEANS PIVOTALLY CONNECTED TO SAID UPPER JAW TO EFFECTUATE GRASPING AND RELEASING OF SAID ARTICLE, A TELESCOPICALLY EXTENSIBLE AND RETRACTABLE LEVER INCLUDING AN EXTENDING PORTION OPERATIVELY ATTACHED TO SAID CLAMPING DEVICE AND A NON-EXTENDING PORTION, A PISTON AND CYLINDER TYPE FLUID MOTOR CONNECTED TO SAID LEVER TO EXTEND AND RETRACT THE SAME, A BED FOR THE NON-EXTENDING PORTION OF SAID LOWER, MOUNTING MEMBERS ON WHICH SAID BED IS PIVOTALLY MOUNTED, A PISTON AND CYLINDER TYPE FLUID MOTOR LOCATED ON SAID MOUNTING MEMBERS AND CAPABLE OF VERTICALLY OSCILLATING SAID BED AROUND SAID PIVOTAL MOUNTS THUS IMPARTING A VERTICAL MOVEMENT TO SAID LEVER AND CLAMPING DEVICE, AND A STATIONARY ROTARY-TYPE FLUID MOTOR FIXEDLY ATTACHED TO SAID MOUNTING MEMBERS AND CAPABLE OF ROTATING THE ENTIRE ASSEMBLY IN AN ARCUATE PATH.
Claim 2
Dependent Claim
164 words
APPARATUS FOR TRANSFERRING ARTICLES FROM PRESS DIES AND THE LIKE, HAVING IN COMBINATION A CLAMPING DEVICE FOR GRASPING AN ARTICLE COMPRISING A FIXED LOWER JAW AND AN UPPER JAW PIVOTALLY MOUNTED ON SAID LOWER JAW, AXIALLY SLIDABLE MEANS PIVOTALLY CONNECTED TO SAID UPPER JAW TO EFFECTUATE GRASPING AND RELEASING OF SAID ARTICLE, A TELESCOPICALLY EXTENSIBLE AND RETRACTABLE LEVER INCLUDING AN EXTENDING PORTION OPERATIVELY ATTACHED TO SAID CLAMPING DEVICE AND A NON-EXTENDING PORTION, A PISTON AND CYLINDER TYPE FLUID MOTOR CONNECTED TO SAID LEVER TO EXTEND AND RETRACT THE SAME, A BED FOR THE NON-EXTENDING PORTION OF SAID LOWER, MOUNTING MEMBERS ON WHICH SAID BED IS PIVOTALLY MOUNTED, A PISTON AND CYLINDER TYPE FLUID MOTOR LOCATED ON SAID MOUNTING MEMBERS AND CAPABLE OF VERTICALLY OSCILLATING SAID BED AROUND SAID PIVOTAL MOUNTS THUS IMPARTING A VERTICAL MOVEMENT TO SAID LEVER AND CLAMPING DEVICE, AND A STATIONARY ROTARY-TYPE FLUID MOTOR FIXEDLY ATTACHED TO SAID MOUNTING MEMBERS AND CAPABLE OF ROTATING THE ENTIRE ASSEMBLY IN AN ARCUATE PATH.
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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 |