US3189053A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flexible hose
Assignee: Carlisle Tire and Rubber Co
•
Filing: 1962-05-25
•
Granted: 1965-06-15
•
Expires: 1982-05-25
Abstract
No abstract record available.
Inventors
- 👤 Parr Russell Dale
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 01:53
CPC Classifications
B; B29; B29D; B29D23/00; B29D23/001; F; F16; F16L; F16L11/00; F16L11/04; F16L11/08; F16L11/088; B29K; B29K2021/00; B29K2105/00; B29K2105/06; B29L; B29L2023/00; B29L2023/005; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49863; Y10T29/49874; Y10T29/49888
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
88 words
AN IMPROVEMENT IN FLEXIBLE HOSE COMPRISING A TUBE OF VULCANIZABLE ELASTOMER, A NON-COLLAPSIBLE REINFORCING FILAMENT COILED AROUND THE PERIPHERY OF SAID TUBE WITH SPACED APART COILS EXPOSING PORTIONS OF SAID TUBE PERIPHERY THEREBETWEEN AND A TAPE INCLUDING A SYNTHETIC FIBER CORDS AND COATED WITH A VULCANIZABLE ELASTOMER BEING WRAPPED ON AND AROUND SAID FILAMENT COIL AND THE EXPOSED PERIPHERAL PORTION OF SAID TUBE AND VULCANIZED TO SAID TUBE EXPOSED PERIPHERAL PORTIONS ALONG MOST OF THE SPACE BETWEEN SAID COILS WITH SAID TAPE DRAWN TIGHT THEREON BY SAID CORDS.
Claim 2
Dependent Claim
88 words
AN IMPROVEMENT IN FLEXIBLE HOSE COMPRISING A TUBE OF VULCANIZABLE ELASTOMER, A NON-COLLAPSIBLE REINFORCING FILAMENT COILED AROUND THE PERIPHERY OF SAID TUBE WITH SPACED APART COILS EXPOSING PORTIONS OF SAID TUBE PERIPHERY THEREBETWEEN AND A TAPE INCLUDING A SYNTHETIC FIBER CORDS AND COATED WITH A VULCANIZABLE ELASTOMER BEING WRAPPED ON AND AROUND SAID FILAMENT COIL AND THE EXPOSED PERIPHERAL PORTION OF SAID TUBE AND VULCANIZED TO SAID TUBE EXPOSED PERIPHERAL PORTIONS ALONG MOST OF THE SPACE BETWEEN SAID COILS WITH SAID TAPE DRAWN TIGHT THEREON BY SAID CORDS.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-06-14 | 1968-12-14 | 1969-06-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-14 | 1972-12-14 | 1973-06-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-14 | 1976-12-14 | 1977-06-15 | $7700.00 | Window Closed / Lapsed |