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. 21, 1993
Filed:
May. 19, 1992
Steven G Kramer, San Francisco, CA (US);
Arthur Lutz, Larkspur, CA (US);
Other;
Abstract
A conversion device for use with a child-resistant container closure of the type including a two-piece housing including a ratchet-type mechanism which is effective to cause the two housing members to turn together as a single unit when the outer housing member is depressed and rotated simultaneously, the conversion device comprising an annular element which is inserted into the open end of the closure and snapped into place to maintain a relative position between the two housing members in which the ratchet mechanism is continuously engaged. The conversion device is mounted on a card member which facilitates assembly of the device with a container closure.