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:
Jul. 23, 1991
Filed:
Apr. 16, 1990
Gerald J Niles, St. Paul, MN (US);
Davis W Chamberlin, St. Paul, MN (US);
Jacqueline J Forbes, St. Paul, MN (US);
Minnesota Mining and Manufacturing Company, St. Paul, MN (US);
Abstract
An over-center toggle latch which can be integrally molded with the first and second members of a case. The over-center toggle latch includes a hinge arm that has first and second spaced ends. A first living hinge attaches the first end of the hinge arm to the first case member. A second living hinge is for coupling a lever arm to the second end of the hinge arm. An engagement member-receiving seat is formed on the second member of the case. An engagement member is mounted to the lever arm and is spaced from the second hinge. The engagement member pivotally engages the seat with the hinge arm in an over-center position with respect to the engagement member. The latch is configured for use with first and second case members that have sides and edges. When the first and second case members are secured by the latch, the edges are generally coplanar and perpendicular to the sides. When latched, the latch arm is positioned within recesses in the edges while the handle is positioned within a recess in the second member.