Patent US3090513A successfully refreshed from Google Patents.
US3090513A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pipe supporting and turning assembly
Assignee: Crose-Perrault Equipment Corp
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Filing: 1960-08-22
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Granted: 1963-05-21
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Expires: 1980-08-22
Abstract
No abstract record available.
Inventors
- 👤 William B Handwerk
- 👤 Edward L Pangborn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:31
CPC Classifications
B; B23; B23K; B23K37/00; B23K37/04; B23K37/053; B23K37/0538
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
212 words
IN A SUPPORTING AND TURNING APPARATUS, AN ELONGATED SUBFRAME; AN ELONGATED FRAME SUPPORTED IN SPACED, ELEVATED, PARALLEL, OVERLYING RELATIONSHIP TO SAID SUBFRAME; A PLURALITY OF SUPPORTS COUPLED WITH SAID FRAME FOR SUPPORTING AN ELONGATED CYLINDRICAL OBJECT DEPOSITED THEREON; A PAIR OF FIRST ARMS MOVABLY COUPLED WITH SAID SUBFRAME ON ONE SIDE THEREOF, ONE ADJACENT EACH END OF SAID SUBFRAME; A FLUID RAM COUPLED WITH SAID SUBFRAME AND EACH FIRST ARM FOR MOVING EACH FIRST ARM BETWEEN A FIRST POSITION PROJECTING ABOVE SAID FRAME AND A SECOND POSITION RETRACTED BELOW SAID FRAME; FIRST OVER-CENTER TOGGLE STRUCTURE COUPLING EACH FIRST ARM WITH ITS RESPECTIVE RAM; A PAIR OF SECOND ARMS MOVABLY COUPLED WITH SAID SUBFRAME ON THE SIDE OPPOSITE SAID ONE SIDE THEREOF, ONE ADJACENT EACH END OF SAID SUBFRAME AND ALIGNED WITH SAID FIRST ARMS; A FLUID RAM COUPLED WITH EACH OF SAID SECOND ARMS AND SAID SUBFRAME FOR MOVING SAID SECOND ARMS BETWEEN A FIRST POSITION PROJECTING ABOVE SAID FRAME AND A SECOND POSITION RETRACTED BELOW SAID FRAME; SECOND OVER-CENTER TOGGLE STRUCTURE COUPLING EACH SECOND ARM WITH ITS RESPECTIVE RAM, THE RESPECTIVE FIRST AND SECOND TOGGLE STRUCTURES BEING IN THE OVER-CENTER POSITIONS THEREOF WHEN THE ARMS ARE IN SAID FIRST POSITIONS; A DRIVE ROLLER COUPLED WITH SAID SUBFRAME ADJACENT ONE END THEREOF
Claim 2
Dependent Claim
212 words
IN A SUPPORTING AND TURNING APPARATUS, AN ELONGATED SUBFRAME; AN ELONGATED FRAME SUPPORTED IN SPACED, ELEVATED, PARALLEL, OVERLYING RELATIONSHIP TO SAID SUBFRAME; A PLURALITY OF SUPPORTS COUPLED WITH SAID FRAME FOR SUPPORTING AN ELONGATED CYLINDRICAL OBJECT DEPOSITED THEREON; A PAIR OF FIRST ARMS MOVABLY COUPLED WITH SAID SUBFRAME ON ONE SIDE THEREOF, ONE ADJACENT EACH END OF SAID SUBFRAME; A FLUID RAM COUPLED WITH SAID SUBFRAME AND EACH FIRST ARM FOR MOVING EACH FIRST ARM BETWEEN A FIRST POSITION PROJECTING ABOVE SAID FRAME AND A SECOND POSITION RETRACTED BELOW SAID FRAME; FIRST OVER-CENTER TOGGLE STRUCTURE COUPLING EACH FIRST ARM WITH ITS RESPECTIVE RAM; A PAIR OF SECOND ARMS MOVABLY COUPLED WITH SAID SUBFRAME ON THE SIDE OPPOSITE SAID ONE SIDE THEREOF, ONE ADJACENT EACH END OF SAID SUBFRAME AND ALIGNED WITH SAID FIRST ARMS; A FLUID RAM COUPLED WITH EACH OF SAID SECOND ARMS AND SAID SUBFRAME FOR MOVING SAID SECOND ARMS BETWEEN A FIRST POSITION PROJECTING ABOVE SAID FRAME AND A SECOND POSITION RETRACTED BELOW SAID FRAME; SECOND OVER-CENTER TOGGLE STRUCTURE COUPLING EACH SECOND ARM WITH ITS RESPECTIVE RAM, THE RESPECTIVE FIRST AND SECOND TOGGLE STRUCTURES BEING IN THE OVER-CENTER POSITIONS THEREOF WHEN THE ARMS ARE IN SAID FIRST POSITIONS; A DRIVE ROLLER COUPLED WITH SAID SUBFRAME ADJACENT ONE END THEREOF
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) | 1966-05-20 | 1966-11-19 | 1967-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-20 | 1970-11-19 | 1971-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-20 | 1974-11-19 | 1975-05-21 | $7700.00 | Window Closed / Lapsed |