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:
May. 14, 1985
Filed:
Apr. 23, 1984
Anthony Delia, West Redding, CT (US);
The Drackett Company, Cincinnati, OH (US);
Abstract
A child-resistant closure comprising a can ring provided with an orifice through which the container is filled or emptied, the orifice having a peripheral rim in the form of an inverted U-shaped channel defined by an exterior leg and an interior leg, a portion of the interior leg extending below the lower edge of said interior leg to provide an unlocking tab, said can ring being further provided with indicia in its top surface to designate the location of said unlocking tab, and a cap, the cap comprising a disc portion; an annular ring portion disposed in a plane parallel to said disc portion, said annular ring portion having a peripheral sealing skirt; an annular wall connecting the disc portion and the annular ring portion, the annular wall forming with the sealing skirt an arcuate annular groove on the underside of the annular ring portion, the annular groove being adapted for flush superposition on the inverted U-shaped channel; a pull tab extending outwardly horizontally from the periphery of the annular ring portion; an annular retaining flange extending through the periphery of the disc portion; and a first protrusion extending outwardly horizontally from said annular retaining flange, the protrusion being proximate to and in alignment with the pull tab.