US3092058A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pipe and flange aligner
Assignee: Individual
•
Filing: 1960-01-08
•
Granted: 1963-06-04
•
Expires: 1980-01-08
Abstract
No abstract record available.
Inventors
- 👤 James S Feeler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 06:53
CPC Classifications
F; F16; F16L; F16L1/00; F16L1/024; F16L1/06; F16L1/10; B; B23; B23K; B23K37/00; B23K37/04; B23K37/053; B23K37/0531; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53909; Y10T29/53913; Y10T29/53917
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
105 words
A PIPE AND PIPE FLANGE ALIGNER COMPRISING A GRADIENTLY SHOUDERED MANDREL HAVING AN AXIAL BORE EXTENDING THERETHROUGH, A ROD EXTENDING SLIDABLY THROUGH SAID BORE, AND A PAIR OF SHOES FIXED ON THE ROD AT LONGITUDINALLY SPACED POINTS ALONG THE ROD, SAID SHOES BEING DIAMETRICALLY OPPOSED TO EACH OTHER AND HAVING ARCUATE OUTER SURFACES WHICH ARE IN CONCENTRIC RELATIONSHIP, SAID SHOES BEING FIXED TO DIAMETRICALLY OPPOSED SIDES OF SAID ROD, SAID SHOES BEING SEMI-CIRCULAR AND HAVING FLAT DIAMETRICAL INNER SURFACES, SAID INNER SURFACES BEING FORMED WITH ARCUATE NOTCHES CONFORMABLY RECEIVING SAID ROD, AND STUDS THREADED THROUGH THE ROD AND INTO THE INNER SURFACES OF THE SHOES.
References Cited (Backward Citations)
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Cited
US1901634A
Cited
US2118755A
Cited
US2323039A
Cited
US2853771A
Cited
GB781959A
Cited
US2890042A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-06-03 | 1966-12-03 | 1967-06-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-03 | 1970-12-03 | 1971-06-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-03 | 1974-12-03 | 1975-06-04 | $7700.00 | Window Closed / Lapsed |