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. 04, 1976
Filed:
Dec. 23, 1974
Applicant:
Inventor:
Douglas James Boring, Franklin, PA (US);
Assignee:
Conair, Inc., Franklin, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65G / ;
U.S. Cl.
CPC ...
302 62 ; 222413 ;
Abstract
A vacuum loader system and more particularly an improved means for metering a predetermined quantity of color concentrates and/or pelletized additives to a virgin or virgin-regrind mixture in a vacuum loader system of a type utilized in transporting materials used in plastic molding processes from the respective storage bins thereof to a plastic processing machine.