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:
Sep. 20, 1977
Filed:
Nov. 05, 1976
Donald C Suhr, Farmington Hills, MI (US);
Peter Hedgewick, Windsor, CA;
International Tools (1973) Ltd., Windsor, CA;
Abstract
A child resistant safety closure and container assembly of the type including a cap having locking lugs projecting from its skirt for engagement with complementary bayonet locking elements on the container. A combined spring and sealing member is carried by the cap to resiliently maintain the cap and container in locked engagement, and provide a moisture proof seal. The spring and sealing member includes a plunger having a cylindrical base portion concentric with a cylindrical sealing wall. A plurality of radial stiffening members extend between the base portion and the inner end of the cylindrical sealing wall. In one embodiment, the stiffening members are in the form of ribs molded integrally to the side wall. In another embodiment, the stiffening members are in the form of flutes molded into the side wall.