Patent US3093338A successfully refreshed from Google Patents.
US3093338A
Expired / Lapsed
US
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Reel for coiling strip material
Assignee: United Engineering and Foundry Co
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Filing: 1959-09-29
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Granted: 1963-06-11
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Expires: 1979-09-29
Abstract
No abstract record available.
Inventors
- 👤 George E Trapp
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 14:06
CPC Classifications
B; B21; B21C; B21C47/00; B21C47/28; B21C47/30; B65; B65H; B65H75/00; B65H75/02; B65H75/18; B65H75/24; B65H75/242
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
162 words
AN EXPANSIBLE REEL UPON WHICH STRIP MATERIALS OF VARIOUS GAGES ARE TO BE COILED COMPRISING A STATIONARY ELEMENT, A SEGMENT OPERATIVELY ENGAGED WITH SAID ELEMENT, MEANS IN ENGAGEMENT WITH SAID ELEMENT AND SAID SEGMENT OPERABLE IN ONE DIRECTION TO CAUSE SAID SEGMENT TO BE PLACED INTO THE REEL EXPANDED POSITION, AND MEANS FOR SECURING THE END OF A STRIP MATERIAL TO BE COILED UPON SAID REEL COMPRISING A STATIONARY GRIPPER JAW SECURED TO SAID ELEMENT, A MOVABLE GRIPPER JAW OPERATIVELY ENGAGED WITH SAID SEGMENT AND CAUSED TO MOVE TOWARD SAID STATIONARY GRIPPER JAW ON SAID MOVEMENT OF SAID SEGMENT IN SAID ONE DIRECTION, A MEMBER EXTENDING BETWEEN SAID ELEMENT AND SAID MOVABLE JAW OPERATIVELY ENGAGEABLE WITH SAID MOVABLE JAW AND EFFECTIVE TO URGE SAID MOVABLE GRIPPER JAW TOWARD SAID STATIONARY JAW ON THE MOVEMENT OF SAID SEGMENT IN SAID ONE DIRECTION, AND RESILIENT MEANS INTERPOSED BETWEEN SAID MOVABLE JAW AND SAID SEGMENT FOR MAINTAINING SAID MOVABLE JAW IN ENGAGEMENT WITH SAID MEMBER.
Claim 2
Dependent Claim
162 words
AN EXPANSIBLE REEL UPON WHICH STRIP MATERIALS OF VARIOUS GAGES ARE TO BE COILED COMPRISING A STATIONARY ELEMENT, A SEGMENT OPERATIVELY ENGAGED WITH SAID ELEMENT, MEANS IN ENGAGEMENT WITH SAID ELEMENT AND SAID SEGMENT OPERABLE IN ONE DIRECTION TO CAUSE SAID SEGMENT TO BE PLACED INTO THE REEL EXPANDED POSITION, AND MEANS FOR SECURING THE END OF A STRIP MATERIAL TO BE COILED UPON SAID REEL COMPRISING A STATIONARY GRIPPER JAW SECURED TO SAID ELEMENT, A MOVABLE GRIPPER JAW OPERATIVELY ENGAGED WITH SAID SEGMENT AND CAUSED TO MOVE TOWARD SAID STATIONARY GRIPPER JAW ON SAID MOVEMENT OF SAID SEGMENT IN SAID ONE DIRECTION, A MEMBER EXTENDING BETWEEN SAID ELEMENT AND SAID MOVABLE JAW OPERATIVELY ENGAGEABLE WITH SAID MOVABLE JAW AND EFFECTIVE TO URGE SAID MOVABLE GRIPPER JAW TOWARD SAID STATIONARY JAW ON THE MOVEMENT OF SAID SEGMENT IN SAID ONE DIRECTION, AND RESILIENT MEANS INTERPOSED BETWEEN SAID MOVABLE JAW AND SAID SEGMENT FOR MAINTAINING SAID MOVABLE JAW IN ENGAGEMENT WITH SAID MEMBER.
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) | 1966-06-10 | 1966-12-10 | 1967-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-10 | 1970-12-10 | 1971-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-10 | 1974-12-10 | 1975-06-11 | $7700.00 | Window Closed / Lapsed |