Patent US3053724A successfully refreshed from Google Patents.
US3053724A
Expired / Lapsed
US
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Method of splicing sections of heavy duty discharge hose
Assignee: HK Porter Co Inc
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Filing: 1959-09-21
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Granted: 1962-09-11
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Expires: 1979-09-21
Abstract
No abstract record available.
Inventors
- 👤 Frederick M Galloway
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 12:58
CPC Classifications
B; B29; B29C; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C65/00; B29C65/02; B29C65/18; B29C65/48; B29C65/4805; B29C65/483; B29C65/4835; B29C65/50; B29C65/5007; B29C65/5021; B29C65/5028; B29C65/5042; B29C66/114; B29C66/1142; B29C66/14; B29C66/50; B29C66/51; B29C66/52; B29C66/522; B29C66/5221; B29C66/61; B29C66/612; B29C66/63; B29C66/70; B29C66/71; B29C66/72; B29C66/723; B29C66/80; B29C66/81; B29C66/818; B29C66/8181; B29C66/81811; B29C66/81812; B29C66/82; B29C66/828; B29C66/8286; F; F16; F16L; F16L31/00; B29C66/12; B29C66/128; B29C66/721; B29C66/7214; B29C66/72141; B29K; B29K2021/00; B29K2105/00; B29K2105/06; B29K2105/08; B29K2105/0809; B29L; B29L2009/00; B29L2023/00; B29L2023/005; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052; Y10T156/1062; Y10T156/1066; Y10T156/1074; Y10T156/1075; Y10T156/1079; Y10T428/00; Y10T428/19; Y10T428/192; Y10T428/197; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/2964; Y10T428/2967; Y10T428/2969; Y10T428/2971
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
184 words
THE METHOD OF SPLICING MULTIPLE PLY FABRIC REINFORCED HOSE SECTIONS WHICH COMPRISES REMOVING THE OUTER COVER FROM EACH SECTION FOR AN APPRECIABLE DISTANCE LONGITUDINALLY FROM THE END TO BE SPLICED, THEN SUCCESSIVELY REMOVING FROM EACH SECTION FOR PROGRESSIBELY LESS DISTANCES FROM SAID END SUCCESSIVE INNER PLIES OF FABRIC UNTIL ALL THAT REMAINS OF THE SECTION IMMEDIATELY ADJACENT SAID END IS THE INNER RUBBER TUBE OF THOSE SECTION, POSITIONING THE SECTIONS WITH THE TUBES IN ABUTTING END TO END RELATION ON A CYLINDRICAL MANDREL. APPLYING TO SAID TUBES A BINDING OF TAPE SPANNING THE ABUTMENT OF THEIR ENDS, APPLYING OVER SAID BINDING A WRAPPING OF FABRIC IMPREGNATED WITH A VULCANIZABLE RUBBER COMPOSITION EXTENDING AXIALLY FROM THE END OF THE INNERMOST PLY OF FABRIC OF ONE SECTION TO THE END OF THE CORRESPONDING PLY OF FABRIC OF THE OTHER SECTION, SAID FABRIC COMPRISING WARP YARNS DISPOSED IN SAID WRAPPING RESPECTIVELY AT AN ANGLE OF APPROXIMATELY 54* TO THE COMMON AXIS OF THE TUBES, THEN ENCLOSING THE ENTIRE EXPOSED SURFACES OF THE SECTIONS BETWEEN THE ENDS OF THEIR OUTER PLIES IN A RUBBER IMPREGNATED FABRIC SHEET COM-
Claim 2
Independent Claim
184 words
THE METHOD OF SPLICING MULTIPLE PLY FABRIC REINFORCED HOSE SECTIONS WHICH COMPRISES REMOVING THE OUTER COVER FROM EACH SECTION FOR AN APPRECIABLE DISTANCE LONGITUDINALLY FROM THE END TO BE SPLICED, THEN SUCCESSIVELY REMOVING FROM EACH SECTION FOR PROGRESSIBELY LESS DISTANCES FROM SAID END SUCCESSIVE INNER PLIES OF FABRIC UNTIL ALL THAT REMAINS OF THE SECTION IMMEDIATELY ADJACENT SAID END IS THE INNER RUBBER TUBE OF THOSE SECTION, POSITIONING THE SECTIONS WITH THE TUBES IN ABUTTING END TO END RELATION ON A CYLINDRICAL MANDREL. APPLYING TO SAID TUBES A BINDING OF TAPE SPANNING THE ABUTMENT OF THEIR ENDS, APPLYING OVER SAID BINDING A WRAPPING OF FABRIC IMPREGNATED WITH A VULCANIZABLE RUBBER COMPOSITION EXTENDING AXIALLY FROM THE END OF THE INNERMOST PLY OF FABRIC OF ONE SECTION TO THE END OF THE CORRESPONDING PLY OF FABRIC OF THE OTHER SECTION, SAID FABRIC COMPRISING WARP YARNS DISPOSED IN SAID WRAPPING RESPECTIVELY AT AN ANGLE OF APPROXIMATELY 54* TO THE COMMON AXIS OF THE TUBES, THEN ENCLOSING THE ENTIRE EXPOSED SURFACES OF THE SECTIONS BETWEEN THE ENDS OF THEIR OUTER PLIES IN A RUBBER IMPREGNATED FABRIC SHEET COM-
References Cited (Backward Citations)
US680504A
Cited
US1438370A
Cited
US2511330A
Cited
US2737466A
Cited
US2693223A
Cited
US2801452A
Cited
US2827412A
Cited
US2822856A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-09-10 | 1966-03-12 | 1966-09-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-10 | 1970-03-12 | 1970-09-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-10 | 1974-03-12 | 1974-09-11 | $7700.00 | Window Closed / Lapsed |