Patent US3376056A successfully refreshed from Google Patents.
US3376056A
Expired / Lapsed
US
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Hose clamp
Assignee: Individual
•
Filing: 1966-06-15
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Granted: 1968-04-02
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Expires: 1986-06-15
Abstract
No abstract record available.
Inventors
- 👤 Robert S Linstead
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 15:42
CPC Classifications
F; F16; F16L; F16L37/00; F16L37/08; F16L37/12; F16L37/123; Y; Y10; Y10T; Y10T24/00; Y10T24/14; Y10T24/1412; Y10T24/1414; Y10T24/39; Y10T24/3936; Y10T24/3956; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49838
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
137 words
A HOSE COUPLING FOR CONNECTING TO AN END PORTION OF A RESILIENT HOSE, THE COUPLING COMPRISING: A TUBULAR INSERT ADAPTED TO FIT IN THE END PORTION OF THE HOSE, FIRST AND SECOND MEMBERS ADAPTED TO ENGAGE THE OUTER SURFACE OF THE END PORTION OF THE HOSE AND EACH INCLUDING A PLURALITY OF ARCUATE PIECES AND A PLURALITY OF SPACERS LAMINATED IN STAGGERED RELATIONSHIP, THE ARCUATE PIECES BEING OF GENERALLY EQUAL THICKNESS AND EACH INCLUDING AN INTERMEDIATE PORTION HAVING A SUBSTANTIALLY SEMICIRCULAR INNER EDGE, EACH ARCUATE PIECE HAVING END PORTIONS EXTENDING BEYOND THE INTERMEDIATE PORTION AND A SLOT AT ONE END PORTION IN SUBSTANTIAL AXIAL ALIGNMENT WITH THE SLOTS IN OTHER ARCUATE PIECES OF THE RESPECTIVE MEMBER, AT LEAST ONE ARCUATE PIECE OF EACH MEMBER DEFINING A CIRCUMFERENTIALLY EXTENDING RIB ON THE INNER SURFACE OF THE MEMBER AND
Claim 2
Dependent Claim
137 words
A HOSE COUPLING FOR CONNECTING TO AN END PORTION OF A RESILIENT HOSE, THE COUPLING COMPRISING: A TUBULAR INSERT ADAPTED TO FIT IN THE END PORTION OF THE HOSE, FIRST AND SECOND MEMBERS ADAPTED TO ENGAGE THE OUTER SURFACE OF THE END PORTION OF THE HOSE AND EACH INCLUDING A PLURALITY OF ARCUATE PIECES AND A PLURALITY OF SPACERS LAMINATED IN STAGGERED RELATIONSHIP, THE ARCUATE PIECES BEING OF GENERALLY EQUAL THICKNESS AND EACH INCLUDING AN INTERMEDIATE PORTION HAVING A SUBSTANTIALLY SEMICIRCULAR INNER EDGE, EACH ARCUATE PIECE HAVING END PORTIONS EXTENDING BEYOND THE INTERMEDIATE PORTION AND A SLOT AT ONE END PORTION IN SUBSTANTIAL AXIAL ALIGNMENT WITH THE SLOTS IN OTHER ARCUATE PIECES OF THE RESPECTIVE MEMBER, AT LEAST ONE ARCUATE PIECE OF EACH MEMBER DEFINING A CIRCUMFERENTIALLY EXTENDING RIB ON THE INNER SURFACE OF THE MEMBER AND
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) | 1971-04-02 | 1971-10-02 | 1972-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-02 | 1975-10-02 | 1976-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-02 | 1979-10-02 | 1980-04-02 | $7700.00 | Window Closed / Lapsed |