Patent US3743865A successfully refreshed from Google Patents.
US3169552A
Expired / Lapsed
US
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Hose
Assignee: HOTEL STATLER-HILTON
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Filing: 1963-02-27
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Granted: 1965-02-16
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Expires: 1983-02-27
Abstract
No abstract record available.
Inventors
- 👤 Thomas L Fawick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 01:44
CPC Classifications
F; F16; F16L; F16L11/00; F16L11/04; F16L11/08; F16L11/081
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
110 words
A HOSE COMPRISING A TUBULAR WALL OF RUBBER-LIKE MATERIAL, AND A REINFORCING WIRE HELIX HAVING ITS SUCCESSIVE TURNS EXTENDING HELICALLY ABOUT THE AXIS OF THE HOSE AND DISPOSED COMPLETELY WITHIN THE THICKNESS OF THE HOSE WALL, THE WRIE OF SAID HELIX BEING SUBSTANTIALLY THICKER RADIALLY O OF THE HOSE THAN LENGTHWISE OF THE HOSE AND PRESENTING SUBSTANTIALLY RADIALLY DISPOSED OPPOSITE MAJOR FACES WHICH THROUGHOUT THEIR EXTENT ARE BONDED DIRECTLY TO SAID RUBBER-LIKE MATERIL OF THE HOSE WALL, SAID RUBBER-LIKE MATERIAL OF THE HOSE WALL THROUGHOUT ITS EXTENT BETWEEN SUCCESSIVE TURNS OF THE HELIX HAVING A RADIAL EXTENT AT LEAST AS GREAT AS THAT OF THE ADJACENT TURNS OF THE HELIX.
Claim 2
Dependent Claim
110 words
A HOSE COMPRISING A TUBULAR WALL OF RUBBER-LIKE MATERIAL, AND A REINFORCING WIRE HELIX HAVING ITS SUCCESSIVE TURNS EXTENDING HELICALLY ABOUT THE AXIS OF THE HOSE AND DISPOSED COMPLETELY WITHIN THE THICKNESS OF THE HOSE WALL, THE WRIE OF SAID HELIX BEING SUBSTANTIALLY THICKER RADIALLY O OF THE HOSE THAN LENGTHWISE OF THE HOSE AND PRESENTING SUBSTANTIALLY RADIALLY DISPOSED OPPOSITE MAJOR FACES WHICH THROUGHOUT THEIR EXTENT ARE BONDED DIRECTLY TO SAID RUBBER-LIKE MATERIL OF THE HOSE WALL, SAID RUBBER-LIKE MATERIAL OF THE HOSE WALL THROUGHOUT ITS EXTENT BETWEEN SUCCESSIVE TURNS OF THE HELIX HAVING A RADIAL EXTENT AT LEAST AS GREAT AS THAT OF THE ADJACENT TURNS OF THE HELIX.
References Cited (Backward Citations)
US132006A
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US1281557A
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US2176762A
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US2330651A
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US2810424A
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US2953618A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-02-16 | 1968-08-17 | 1969-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-02-16 | 1972-08-17 | 1973-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-02-16 | 1976-08-17 | 1977-02-16 | $7700.00 | Window Closed / Lapsed |