US3236088A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for making cupshaped articles and the like
Assignee: Reynolds Metals Co
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Filing: 1962-01-05
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Granted: 1966-02-22
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Expires: 1982-01-05
Abstract
No abstract record available.
Inventors
- 👤 Jens R L Moller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 05:04
CPC Classifications
B; B21; B21D; B21D51/00; B21D51/16; B21D51/26
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
145 words
IN COMBINATION, SUPPORT MEANS, A CYLINDER-DEFINING MEANS CARRIED BY SAID SUPPORT MEANS, A FRIST MOVABLE DIE MEMBER CARRIED BY SAID SUPPORT MEANS AND HAVING PISTON PORTION DISPOSED IN SAIDD CYLINDER-DEFINING MEANS, A SECOND MOVABLE DIE MEMBER CARRIED BY SAID SUPPORT MEANS AND HAVING A PISTON PORTION DISPOSED IN SAID CYLINDER-DEFINING MEANS, FLUID MEANS DISPOSED IN SAID CYLINDER-DEFINING MEANS,SAID FLUID MEANS CAUSING MOVEMENT OF SAID FRIST DIE MEMBER IN ONE DIRECTION RELATIVE TO SAID SUPPORT MEANS WHEN SAID SECOND DIE MEMBER IS MOVED IN THE OPPOSITE DIRECTION RELATIVE TO SAID SUPPORT MEANS, AND MEANS FOR MAINTAINING SAID FLUID MEANS AT A CONSTANT VOLUME REGARDLESS OF THE TEMPERATURE THEREOF TO ASSURE THAT SAID FIRST DIE MEMBER WILL BE DISPOSED AT A PREDETERMINED DISTANCE RELATIVE TO SAID SUPPORT MEANS WHEN SAID SECOND DIE MEMBER IS MOVED IN SAID OPPOSITE DIRECTION A PREDETERMINED DISTANCE RELATIVE TO SAID SUPPORT MEANS.
Claim 2
Dependent Claim
145 words
IN COMBINATION, SUPPORT MEANS, A CYLINDER-DEFINING MEANS CARRIED BY SAID SUPPORT MEANS, A FRIST MOVABLE DIE MEMBER CARRIED BY SAID SUPPORT MEANS AND HAVING PISTON PORTION DISPOSED IN SAIDD CYLINDER-DEFINING MEANS, A SECOND MOVABLE DIE MEMBER CARRIED BY SAID SUPPORT MEANS AND HAVING A PISTON PORTION DISPOSED IN SAID CYLINDER-DEFINING MEANS, FLUID MEANS DISPOSED IN SAID CYLINDER-DEFINING MEANS,SAID FLUID MEANS CAUSING MOVEMENT OF SAID FRIST DIE MEMBER IN ONE DIRECTION RELATIVE TO SAID SUPPORT MEANS WHEN SAID SECOND DIE MEMBER IS MOVED IN THE OPPOSITE DIRECTION RELATIVE TO SAID SUPPORT MEANS, AND MEANS FOR MAINTAINING SAID FLUID MEANS AT A CONSTANT VOLUME REGARDLESS OF THE TEMPERATURE THEREOF TO ASSURE THAT SAID FIRST DIE MEMBER WILL BE DISPOSED AT A PREDETERMINED DISTANCE RELATIVE TO SAID SUPPORT MEANS WHEN SAID SECOND DIE MEMBER IS MOVED IN SAID OPPOSITE DIRECTION A PREDETERMINED DISTANCE RELATIVE TO SAID SUPPORT MEANS.
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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) | 1969-02-21 | 1969-08-23 | 1970-02-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-21 | 1973-08-23 | 1974-02-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-21 | 1977-08-23 | 1978-02-22 | $7700.00 | Window Closed / Lapsed |