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:
Apr. 16, 1985
Filed:
Nov. 30, 1981
Rolf O Orchard, Manhattan Beach, CA (US);
Puritan Bennett Corp., Carlsbad, CA (US);
Abstract
A tube securing mechanism for retaining a resilient tube on a rigid tube connector, for use in a patient breathing circuit of a respirator. In one embodiment of the invention, the tube securing mechanism is a clamp (22) having a circular band (30) with a peripheral break in it, and two integral arcuate portions (32 and 34) hinged to the band and to each other, to form a toggle mechanism by means of which the clamp is opened and closed. A pair of integral teeth (50) on the band and another pair (52) on one of the arcuate portions of the clamp, engage each other to protect the hinges of the clamp from unnecessary stress. In another embodiment of the invention, a tube (10) has two internal annular features (64 and 66) that are complementary to corresponding annular features (60 and 62) on a connector (12'), to hold the tube more securely on the connector.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile