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:
Feb. 10, 1987
Filed:
Aug. 23, 1985
Applicant:
Inventor:
Steve A Fox, Hickory, NC (US);
Assignee:
Normag Corporation, Hickory, NC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29B / ;
U.S. Cl.
CPC ...
425204 ; 264 407 ; 2641761 ; 425208 ; 4253 / ;
Abstract
An apparatus for accurately metering a viscous material is provided. The apparatus includes an extruder having a drive means, and a gear pump, with the extruder drivingly connected to the gear pump so as to obviate the need for a secondary power system. Three different embodiments of the invention are set forth.