Patent US3240047A successfully refreshed from Google Patents.
US3240047A
Expired / Lapsed
US
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Bridging die means and method
Assignee: Reynolds Metals Co
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Filing: 1963-07-22
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Granted: 1966-03-15
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Expires: 1983-07-22
Abstract
No abstract record available.
Inventors
- 👤 Thomas P Long
- 👤 Carl M Filak
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 22:34
CPC Classifications
B; B21; B21C; B21C25/00; B21C25/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
88 words
IN A BRIDGING DIE MEANS OR THE LIKE FOR EXTENDING A TUBULAR MEMBER OR THE LIKE, SAID DIE MEANS HAVING A BRIDGING PORTION PROVIDED WITH A CYLINDRICAL BORE, A ROTATABLE PIN CARRIED BY SAID DIE MEANS AND HAVING AN ECCENTRIC PORTION AND A CYLINDRICAL PORTION, SAID CYLINDRICAL PORTION BEING DISPOSED IN SAID BORE WITH SAID ECCENTRIC PORTION EXTENDING BEYOND SAID BRIDGING PORTION WHEREBY SAID PIN ROTATES ABOUT THE LONGITUDINAL AXIS OF SAID CYLINDRICAL PORTION THEREOF AND THE COINCIDING LONGITUDINAL AXIS OF SAID BORE, AN INNER DIE MEMBER TELESCOPED
Claim 2
Dependent Claim
88 words
IN A BRIDGING DIE MEANS OR THE LIKE FOR EXTENDING A TUBULAR MEMBER OR THE LIKE, SAID DIE MEANS HAVING A BRIDGING PORTION PROVIDED WITH A CYLINDRICAL BORE, A ROTATABLE PIN CARRIED BY SAID DIE MEANS AND HAVING AN ECCENTRIC PORTION AND A CYLINDRICAL PORTION, SAID CYLINDRICAL PORTION BEING DISPOSED IN SAID BORE WITH SAID ECCENTRIC PORTION EXTENDING BEYOND SAID BRIDGING PORTION WHEREBY SAID PIN ROTATES ABOUT THE LONGITUDINAL AXIS OF SAID CYLINDRICAL PORTION THEREOF AND THE COINCIDING LONGITUDINAL AXIS OF SAID BORE, AN INNER DIE MEMBER TELESCOPED
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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) | 1969-03-14 | 1969-09-13 | 1970-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-14 | 1973-09-13 | 1974-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-14 | 1977-09-13 | 1978-03-15 | $7700.00 | Window Closed / Lapsed |