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. 19, 1996
Filed:
Aug. 09, 1994
Applicant:
Inventors:
Roger M Pasch, Windsor, WI (US);
Kenneth C Langenecker, Fall River, WI (US);
Assignee:
Research Products Corporation, Madison, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ; B32B / ;
U.S. Cl.
CPC ...
428135 ; 428136 ; 428137 ; 55482 ; 55486 ; 55487 ; 55488 ; 55489 ; 55491 ; 55444 ; 55445 ; 55500 ; 55521 ; 55522 ; 55525 ;
Abstract
A paint arrestor for absorbing paint overspray comprises a series of layers of sheet material, each of the layers being slit and expanded to define an array of air spaces distributed in columns. The air spaces alternate in size from column to column and repeat in size in every other column. Means are provided for securing the layers in contiguous, overlying relationship with one another.