Patent US2125432A successfully refreshed from Google Patents.
Patent US1729114A successfully refreshed from Google Patents.
Patent US3192593A successfully refreshed from Google Patents.
US3192593A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clamp for tubing
Assignee: Ap Parts Corp
•
Filing: 1964-04-24
•
Granted: 1965-07-06
•
Expires: 1984-04-24
Abstract
No abstract record available.
Inventors
- 👤 Norton J Osborn
- 👤 Richard W Tabbert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 16:52
CPC Classifications
F; F01; F01N; F01N13/00; F01N13/18; F01N13/1805; F16; F16L; F16L25/00; F16L25/04; F01N2450/00; F01N2450/24; Y; Y10; Y10T; Y10T24/00; Y10T24/14; Y10T24/1412; Y10T24/1433; Y10T24/1435; Y10T24/1437
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
138 words
A CLAMP CONSTRUCTION ADAPTED TO EMBRACE CYLINDRICALLY SHAPED TELESCOPED MEMBERS CONSISTING OF A CLAMPING BOLT FORMED WITH A SEMICIRCULAR PORTION AND SPACED PARALLEL PORTIONS AND A SADDLE MEANS, SAID SADDLE MEANS BEING FORMED WITH SPACED TUBULAR PORTIONS AND MEANS CONNECTING THE TUBULAR PORTIONS, SAID CONNECTING MEANS INCLUDING PLANAR SECTIONS ARRANGED IN TRANSVERSELY SPACED RELATION, SAID SECTIONS HAVING CURVED EDGE REGIONS OF NOT MORE THAN 180* AND OF A CURVATURE SUBSTANTIALLY THE SAME AS THAT OF THE SEMICIRCULAR PORTION OF THE CLAMPING BOLT, SAID TUBULAR PORTIONS HAVING DIVERGENT EDGE ZONES AT THE REGIONS OF CONNECTION OF THE SECTIONS WITH THE TUBULAR PORTIONS WHICH OVERLAP THE SEMICIRCULAR PORTION OF THE CLAMPING BOLT, THE RADII OF THE SEMICIRCULAR CONFIGURATIONS OF THE CLAMPING BOLT AND THE CONNECTING SECTIONS BEING SUBSTANTIALLY COINCIDENT WITH THE EXTERIOR SURFACE OF THE OUTER OF THE TELESCOPED MEMBERS.
Claim 2
Dependent Claim
138 words
A CLAMP CONSTRUCTION ADAPTED TO EMBRACE CYLINDRICALLY SHAPED TELESCOPED MEMBERS CONSISTING OF A CLAMPING BOLT FORMED WITH A SEMICIRCULAR PORTION AND SPACED PARALLEL PORTIONS AND A SADDLE MEANS, SAID SADDLE MEANS BEING FORMED WITH SPACED TUBULAR PORTIONS AND MEANS CONNECTING THE TUBULAR PORTIONS, SAID CONNECTING MEANS INCLUDING PLANAR SECTIONS ARRANGED IN TRANSVERSELY SPACED RELATION, SAID SECTIONS HAVING CURVED EDGE REGIONS OF NOT MORE THAN 180* AND OF A CURVATURE SUBSTANTIALLY THE SAME AS THAT OF THE SEMICIRCULAR PORTION OF THE CLAMPING BOLT, SAID TUBULAR PORTIONS HAVING DIVERGENT EDGE ZONES AT THE REGIONS OF CONNECTION OF THE SECTIONS WITH THE TUBULAR PORTIONS WHICH OVERLAP THE SEMICIRCULAR PORTION OF THE CLAMPING BOLT, THE RADII OF THE SEMICIRCULAR CONFIGURATIONS OF THE CLAMPING BOLT AND THE CONNECTING SECTIONS BEING SUBSTANTIALLY COINCIDENT WITH THE EXTERIOR SURFACE OF THE OUTER OF THE TELESCOPED MEMBERS.
References Cited (Backward Citations)
US432539A
Cited
US1979508A
Cited
US2224050A
Cited
US2093210A
Cited
US2611637A
Cited
US2719345A
Cited
US2854035A
Cited
US2959834A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-07-05 | 1969-01-04 | 1969-07-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-05 | 1973-01-04 | 1973-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-05 | 1977-01-04 | 1977-07-06 | $7700.00 | Window Closed / Lapsed |