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. 13, 1984
Filed:
Nov. 30, 1981
Applicant:
Inventor:
John G Williamson, Jr, Greenville, SC (US);
Assignee:
Marshall and Williams Company, Providence, RI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F26B / ;
U.S. Cl.
CPC ...
34 82 ; 34155 ; 55352 ;
Abstract
A lint screen assembly for use in an elongated oven is provided to protect the duct work and nozzles which direct heated air against the fabric being heat treated within the range and is constructed so as to afford winding means for cleaning and rolling up a single pass of fabric intermittently in predetermined lengths for supplying fresh screen material as required.