US3100659A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Heavy duty discharge hose splice
Assignee: HK Porter Co Inc
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Filing: 1961-11-13
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Granted: 1963-08-13
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Expires: 1981-11-13
Abstract
No abstract record available.
Inventors
- 👤 Godfrey J Rittenhouse
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 17:22
CPC Classifications
B; B29; B29C; B29C66/00; B29C66/50; B29C66/51; B29C66/52; B29C66/522; B29C66/5221; B29C65/00; B29C65/48; B29C65/50; B29C65/5007; B29C65/5021; B29C65/5028; B29C65/5042; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/114; B29C66/1142; B29C66/63; B29C66/70; B29C66/71; B29C66/72; B29C66/729; B29C65/4805; B29C65/483; B29C65/4835; B29C65/505; B29K; B29K2021/00; B29K2105/00; B29K2105/06; B29K2105/08; B29K2105/0809; B29L; B29L2009/00; B29L2023/00; B29L2023/005
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
86 words
A SPLICED DISCHARGE HOSE COMPRISING SPACED AXIALLY ALIGNED TUBULAR PORTIONS EACH HAVING AN ELASTOMERIC COVER, AN INNER TUBE AND BETWEEN THE TUBE AND COVER INTERNAL REINFORCEMENTS INCLUDING A PLURALITY OF PLIES OF ELASTOMER IMPREGNATED FABRIC IN OPPOSED RELATION, THE ENDS OF THE PLIES IN EACH PORTION BEING SPACED AXIALLY FROM THE ENDS OF THE CORRESPONDING ONES IN THE OTHER PORTION AT DISTANCES INCREASING PROGRESSIVELY FROM PLY TO PLY AS THE OUTER SURFACE OF THE HOSE IS APPROACHED, A MASS OF UNREINFORCED ELASTOMERIC MATERIAL OVERLYING THE ENDS
Claim 2
Dependent Claim
86 words
A SPLICED DISCHARGE HOSE COMPRISING SPACED AXIALLY ALIGNED TUBULAR PORTIONS EACH HAVING AN ELASTOMERIC COVER, AN INNER TUBE AND BETWEEN THE TUBE AND COVER INTERNAL REINFORCEMENTS INCLUDING A PLURALITY OF PLIES OF ELASTOMER IMPREGNATED FABRIC IN OPPOSED RELATION, THE ENDS OF THE PLIES IN EACH PORTION BEING SPACED AXIALLY FROM THE ENDS OF THE CORRESPONDING ONES IN THE OTHER PORTION AT DISTANCES INCREASING PROGRESSIVELY FROM PLY TO PLY AS THE OUTER SURFACE OF THE HOSE IS APPROACHED, A MASS OF UNREINFORCED ELASTOMERIC MATERIAL OVERLYING THE ENDS
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) | 1966-08-12 | 1967-02-11 | 1967-08-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-12 | 1971-02-11 | 1971-08-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-12 | 1975-02-11 | 1975-08-13 | $7700.00 | Window Closed / Lapsed |