US3292903A
Expired / Lapsed
US
⏱️ 0.0 years remaining
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Assignee: American Capital Financial Services Inc
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Filing: 1965-07-09
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Granted: 1966-12-20
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Expires: 1985-07-09
Abstract
No abstract record available.
Inventors
- 👤 Luther W Meyer
- 👤 James J Van Gompel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 23:16
CPC Classifications
B; B65; B65H; B65H75/00; B65H75/005; B21; B21D; B21D1/00; B21D1/06; B21D1/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
128 words
IN A TOOL FOR USE IN RE-SHAPING ROLLS OF MATERIAL, A FLUID-PRESSURE CYLINDER HAVING A PISTON AND A PISTON ROD SECURED TO THE PISTON AND EXTENDING FROM THE FORWARD END OF THE CYLINDER, A PAIR OF WORKING ARMS PIVOTED TO THE REAR END OF THE CYLINDER AND EXTENDING FORWARDLY A SUBSTANTIAL DISTANCE BEYOND THE CYLINDER ON OPPOSITE SIDES THEREOF, RESPECTIVE FORWARDLY-PROJECTING HOOK ELEMENTS ON THE ENDS OF THE WORKING ARMS, RESPECTIVE SHOE MEMBERS ENGAGEABLE AGAINST OPPOSING INSIDE WALL PORTIONS OF A ROLL OF MATERIAL, SAID SHOE MEMBERS HAVING RESPECTIVE PIVOT LUGS, MEANS ON THE RESPECTIVE HOOK ELEMENTS PIVOTALLY-ENGAGEABLE WITH SAID LUGS, RESPECTIVE ABUTMENT ELEMENTS ON THE WORKING ARMS, RESPECTIVE STRUT BARS PIVOTALLY-CONNECTED TO SAID PISTON ROD, AND MEANS TO DRIVINGLY INTERCONNECT SAID STRUT BARS WITH SAID ABUTMENT ELEMENTS.
Claim 2
Dependent Claim
128 words
IN A TOOL FOR USE IN RE-SHAPING ROLLS OF MATERIAL, A FLUID-PRESSURE CYLINDER HAVING A PISTON AND A PISTON ROD SECURED TO THE PISTON AND EXTENDING FROM THE FORWARD END OF THE CYLINDER, A PAIR OF WORKING ARMS PIVOTED TO THE REAR END OF THE CYLINDER AND EXTENDING FORWARDLY A SUBSTANTIAL DISTANCE BEYOND THE CYLINDER ON OPPOSITE SIDES THEREOF, RESPECTIVE FORWARDLY-PROJECTING HOOK ELEMENTS ON THE ENDS OF THE WORKING ARMS, RESPECTIVE SHOE MEMBERS ENGAGEABLE AGAINST OPPOSING INSIDE WALL PORTIONS OF A ROLL OF MATERIAL, SAID SHOE MEMBERS HAVING RESPECTIVE PIVOT LUGS, MEANS ON THE RESPECTIVE HOOK ELEMENTS PIVOTALLY-ENGAGEABLE WITH SAID LUGS, RESPECTIVE ABUTMENT ELEMENTS ON THE WORKING ARMS, RESPECTIVE STRUT BARS PIVOTALLY-CONNECTED TO SAID PISTON ROD, AND MEANS TO DRIVINGLY INTERCONNECT SAID STRUT BARS WITH SAID ABUTMENT ELEMENTS.
References Cited (Backward Citations)
US2341278A
Cited
US2497836A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-12-19 | 1970-06-20 | 1970-12-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-19 | 1974-06-20 | 1974-12-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-19 | 1978-06-20 | 1978-12-20 | $7700.00 | Window Closed / Lapsed |