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:
Oct. 15, 1991
Filed:
Nov. 28, 1990
Applicant:
Inventors:
Michael J Stankosky, Hartford, CT (US);
Vaughan Abbott, Hartford, CT (US);
Albert J Trahan, Tolland, CT (US);
Assignee:
Emhart Industries, Inc., Towson, MD (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C03B / ;
U.S. Cl.
CPC ...
65319 ; 65356 ;
Abstract
A plunger mechanism assembly where cooling air to and hot exhaust air from the plunger passes through the base plate which supports the mechanism. The hot and cool air is horizontally separated in a laminated base and insulated one from the other by a plate of heat resistant material.