Patent US5515834A successfully refreshed from Google Patents.
Patent US3192622A successfully refreshed from Google Patents.
US3192622A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of attaching fittings to rods or tubes of resin-bonded fibre
Assignee: Balfour Beatty PLC
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Filing: 1963-06-27
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Granted: 1965-07-06
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Expires: 1983-06-27
Abstract
No abstract record available.
Inventors
- 👤 Bannerman Norman George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 08:18
CPC Classifications
H; H01; H01R; H01R43/00; H01R43/04; H01R43/058; B; B29; B29C; B29C65/00; B29C65/56; B29C65/565; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/20; B29C66/24; B29C66/242; B29C66/2422; B29C66/24221; B29C66/50; B29C66/51; B29C66/53; B29C66/534; F; F16; F16B; F16B17/00; F16B17/004; F16B7/00; F16B7/04; F16B7/0406; F16B7/0426; F16G; F16G11/00; F16G11/02; H01B; H01B17/00; H01B17/38; H01B17/40; B29L; B29L2031/00; B29L2031/06; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49904; Y10T29/49908; Y10T29/49925; Y10T29/49927; Y10T29/49929; Y10T403/00; Y10T403/49; Y10T403/4983; Y10T403/57; Y10T403/5706
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
139 words
A METHOD OF MAKING A TENSION-RESISTANT CONNECTION BETWEEN A METAL FITTING AND AN ELONGATED MEMBER OF RESINBONDED GLASS FIBRE, COMPRISING PLACING A SLEEVE OF MALLEABLE METAL FORMING AT LEAST A PART OF THE FITTING, ON AN APPROPRIATE PART OF THE LENGTH OF THE ELONGATED MEMBER SO THAT THE ELONGATED MEMBER, FOR THE PURPOSE OF CARRYING A TENSILE LOAD, PROJECTS AT LEAST ONE END OF THE SLEEVE AND COMPRESSING THE SLEEVE ON TO THE ELONGATED MEMBER IN SUCH A MANNER THAT THE COMPRESSIVE FORCE EXERTED BY THE COMPRESSED PART OF THE SLEEVE ON THE ELONGATED MEMBER VARIES FROM POINT TO POINT OVER SUBSTANTIALLY THE ENTIRE LENGTH OF THE SLEEVE AND GRADUALLY DIMINISHES FROM A MAXIMUM AT A PLACE REMOTE FROM AN END OF THE SLEEVE AT WHICH THE ELONGATED MEMBER PROJECTS, TO A MINIMUM AT THAT END OF THE SLEEVE.
Claim 2
Independent Claim
139 words
A METHOD OF MAKING A TENSION-RESISTANT CONNECTION BETWEEN A METAL FITTING AND AN ELONGATED MEMBER OF RESINBONDED GLASS FIBRE, COMPRISING PLACING A SLEEVE OF MALLEABLE METAL FORMING AT LEAST A PART OF THE FITTING, ON AN APPROPRIATE PART OF THE LENGTH OF THE ELONGATED MEMBER SO THAT THE ELONGATED MEMBER, FOR THE PURPOSE OF CARRYING A TENSILE LOAD, PROJECTS AT LEAST ONE END OF THE SLEEVE AND COMPRESSING THE SLEEVE ON TO THE ELONGATED MEMBER IN SUCH A MANNER THAT THE COMPRESSIVE FORCE EXERTED BY THE COMPRESSED PART OF THE SLEEVE ON THE ELONGATED MEMBER VARIES FROM POINT TO POINT OVER SUBSTANTIALLY THE ENTIRE LENGTH OF THE SLEEVE AND GRADUALLY DIMINISHES FROM A MAXIMUM AT A PLACE REMOTE FROM AN END OF THE SLEEVE AT WHICH THE ELONGATED MEMBER PROJECTS, TO A MINIMUM AT THAT END OF THE SLEEVE.
References Cited (Backward Citations)
US557037A
Cited
US2151032A
Cited
US663490A
Cited
US1681235A
Cited
US1959402A
Cited
US2198149A
Cited
US2411079A
Cited
US2620550A
Cited
US2692422A
Cited
US2901822A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-07-05 | 1969-01-04 | 1969-07-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-05 | 1973-01-04 | 1973-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-05 | 1977-01-04 | 1977-07-06 | $7700.00 | Window Closed / Lapsed |