US3123906A
Expired / Lapsed
US
⏱️ 0.0 years remaining
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Assignee: —
•
Filing: —
•
Granted: 1964-03-10
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Expires: 1981-03-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 08:26
CPC Classifications
H; H01; H01B; H01B13/00; H01B13/06; H01B13/062; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49838; Y10T29/53; Y10T29/53652; Y10T29/53696
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
108 words
IN A METHOD OF SHROUDING AN ELONGATED MEMBER, THE STEPS OF CONTINUOUSLY ADVANCING A FLATTENED TUBE ALONG A PREDETERMINED PATH, REFORMING THE FLATTENED TUBE TO TUBULAR SHAPE AT AN INITIAL POINT IN SAID PATH DURING SUCH ADVANCE, PROVIDING A YIELDABLE SUPPORT AT A SUBSEQUENT POINT IN THE PATH OF ADVANCE OF THE TUBE, SUPORTING THE ELONGATED MEMBER ON SAID YIELDABLE SUPPORT SO THAT ITS AXIS GENERALLY COINCIDES WITH SAID PATH, SEPARATING SAID SUPPORT FROM SUPPORTING ENGAGEMENT WITH THE ELONGATED MEMBER BY THE LEADING END OF THE ADVANCING REFORMED TUBE TO SHROUD THE ELONGATED MEMBER WITH THE REFORMED TUBE, AND THEREAFTER SUPPORTING THE REFORMED TUBE ON SAID YIELDABLE SUPPORT.
References Cited (Backward Citations)
US550705A
Cited
US1938633A
Cited
US2087057A
Cited
US2498357A
Cited
US2710273A
Cited
US2775029A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-10 | 1967-09-09 | 1968-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-10 | 1971-09-09 | 1972-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-10 | 1975-09-09 | 1976-03-10 | $7700.00 | Window Closed / Lapsed |