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:
Apr. 24, 1979
Filed:
Oct. 03, 1977
Applicant:
Inventor:
Kenneth F Gabrys, Streamwood, IL (US);
Assignee:
The Pentaject Corporation, Algonquin, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
B29C / ;
U.S. Cl.
CPC ...
425186 ; 4251 / ;
Abstract
Three molds are formed with bayonet-type couplings adapted to interlock releasably with bayonet-type sockets in a holding plate to enable the molds to be quickly attached to and released from the holding plate. A key fits releasably into keyways in the molds and holds all three molds against turning after the molds have been attached to the holding plate.