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. 11, 1989
Filed:
Apr. 09, 1987
Joseph G Fucci, Holbrook, MA (US);
Melvyn J Clough, Acton, MA (US);
TRW Inc., Cleveland, OH (US);
Abstract
Disclosed is a plastic fastener component adapted to be molded into a gasket to provide means for securing the gasket to an associated structure while retaining a threaded fastener in an operative position. The component comprises a generally cylindrical body terminating in first and second axially spaced ends and having an axial opening of uniform transverse cross-section extending between the ends and adapted to receive the threaded fastener. The inner surface of the opening has axially extending ribs formed thereon. A circumferential flange extends radially outward about the first end of the body. The flange has a relatively thick and rigid portion adjacent the body and terminates in a relatively thin outer periphery. A plurality of flexible and resilient legs terminating in free end portions extend axially outward from the second end of the body. The legs are spaced circumferentially about the opening and each has a radially inward facing surface which forms a continuation of the ribs on the inner surface of the opening. Retaining elements are carried on the free end portions of the legs. The retaining elements including hook sections extending radially outward substantially beyond the maximum radial extent of the cylindrical body.