The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 17, 1981
Filed:
Aug. 04, 1978
Applicant:
Inventor:
Anker J Nielsen, Jr, Holden, MA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L / ;
U.S. Cl.
CPC ...
285250 ; 285348 ; 2853827 ;
Abstract
This device is an adapter for joining non-threadable flexible tubing to other piping in both fluid-tight and mechanically positive relation. It has serrated chuck jaws encircling the tubing which grip and depress the wall of the tubing into a peripheral hollow in a supporting sleeve within the end of the tubing, when relative rotation is effected between the body of the adapter and a bushing threaded thereinto and surrounding the tubing. A gasket is pressed into sealing relation with the tubing and the adapter.
Nielsen, Jr, Anker. (1981). Positive locking terminal bushings for flexible tubing (U.S. Patent No. 4256335). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4256335
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile