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:
Mar. 09, 2004
Filed:
May. 24, 2001
Gerard Jay Bellasalma, Yorba Linda, CA (US);
Joon Taek Kim, West Hollywood, CA (US);
Lloyd Ramsey, Winters, CA (US);
Masco Corporation, Taylor, MI (US);
Abstract
A lock assembly for a low pressure mold assembly includes a pin which extends from the first mold portion to be received into a female lock member. The female lock member includes a movable lock plate having a key-hole shaped opening. An actuator selectively moves the lock plate relative to the second mold portion between an unlocked and a locked position. In another embodiment, the lock assembly includes a female lock member mounted to the first mold portion and a male lock member mounted to the second mold portion. The female lock member includes a fixed bracket having a pair of parallel plates each having a substantially hook-shaped opening. The male lock member includes a linear actuator to drive an engagement member into and out of the hook-shaped opening to provide a locked and an unlocked position. A swing actuator drives the linear actuator through an arc such that the engagement portion of the linear actuator clears the female lock member to separate the mold portions.