US3170160A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Insulated "c" rings in coherent strip form
Assignee: ABB Installation Products Inc
•
Filing: 1962-11-14
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Granted: 1965-02-23
•
Expires: 1982-11-14
Abstract
No abstract record available.
Inventors
- 👤 Raymond J Burniston
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:31
CPC Classifications
F; F16; F16B; F16B15/00; F16B15/08; B; B65; B65D; B65D69/00; Y; Y10; Y10S; Y10S206/00; Y10S206/82
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
163 words
A COHERENT STICK OF INSULATED C RINGS COMPRISING A BELT LIKE LENGTH OF EXTRUDED HIGH IMPACT, RIGID POLYVINYLCHLORIDE PLASTIC PRESENTING A PLURALITY OF SPACED, PARALLEL MEMBERS INTERCONNECTED WITH A RELATIVELY THIN PLASTIC WEB THEREBETWEEN, EACH OF SAID MEMBERS INCLUDING AN ARCUATE UPPER SIDE, A RIBBED LOWER SIDE INCLUDING A PAIR OF V-RIBS EXTENDING LENGTHWISE OF SAID MEMBER ON ITS LOWER SIDE, EACH OF SAID MEMBERS FURTHER INCLUDING A STEEL WIRE CORE HAVING OPPOSITE FLAT SURFACES AND SEMI-CIRCULAR MARGINS, SAID BELT LIKE SECTION HAVING PARALLEL OPPOSITE ENDS FORMED AT AN ACUTE ANGLE TO ITS PARALLEL OPPOSITE ENDS DEFORMED TOWARD EACH OTHER IN PARALLELISM WHEREBY THE ENDS OF SAID MEMBERS ARE OFFSET AT AN ANGLE AND THE END FACES OF EACH OF THE RESPECTIVE WIRE CORES IN EACH OF SAID MEMBERS IS RECESSED WITHIN THE ENDS OF THE PLASTIC THEREON, THE CURVED ENDS OF SAID MEMBERS BEING REVERSELY CURVED TO PROVIDE A SMOOTH LIP ON THE INNER SIDE EACH C RING IN SAID COHERENT STICK.
Claim 2
Dependent Claim
163 words
A COHERENT STICK OF INSULATED C RINGS COMPRISING A BELT LIKE LENGTH OF EXTRUDED HIGH IMPACT, RIGID POLYVINYLCHLORIDE PLASTIC PRESENTING A PLURALITY OF SPACED, PARALLEL MEMBERS INTERCONNECTED WITH A RELATIVELY THIN PLASTIC WEB THEREBETWEEN, EACH OF SAID MEMBERS INCLUDING AN ARCUATE UPPER SIDE, A RIBBED LOWER SIDE INCLUDING A PAIR OF V-RIBS EXTENDING LENGTHWISE OF SAID MEMBER ON ITS LOWER SIDE, EACH OF SAID MEMBERS FURTHER INCLUDING A STEEL WIRE CORE HAVING OPPOSITE FLAT SURFACES AND SEMI-CIRCULAR MARGINS, SAID BELT LIKE SECTION HAVING PARALLEL OPPOSITE ENDS FORMED AT AN ACUTE ANGLE TO ITS PARALLEL OPPOSITE ENDS DEFORMED TOWARD EACH OTHER IN PARALLELISM WHEREBY THE ENDS OF SAID MEMBERS ARE OFFSET AT AN ANGLE AND THE END FACES OF EACH OF THE RESPECTIVE WIRE CORES IN EACH OF SAID MEMBERS IS RECESSED WITHIN THE ENDS OF THE PLASTIC THEREON, THE CURVED ENDS OF SAID MEMBERS BEING REVERSELY CURVED TO PROVIDE A SMOOTH LIP ON THE INNER SIDE EACH C RING IN SAID COHERENT STICK.
References Cited (Backward Citations)
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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) | 1968-02-23 | 1968-08-24 | 1969-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-02-23 | 1972-08-24 | 1973-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-02-23 | 1976-08-24 | 1977-02-23 | $7700.00 | Window Closed / Lapsed |