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:
Aug. 12, 1980
Filed:
Mar. 21, 1978
Applicant:
Inventors:
Anthony Passafiume, Burbank, IL (US);
Clarence F Lamber, Country Hills Club, IL (US);
William Dickover, Richton Park, IL (US);
Assignee:
Johnson & Johnson, New Brusnwick, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B26F / ;
U.S. Cl.
CPC ...
83 26 ; 83 53 ; 83177 ; 83300 ; 83333 ; 264160 ;
Abstract
Method for shaping and/or cutting batts of loosely compacted fibrous material into individual panels of specific shapes without ragged edges or hard-cut edges. A pair of rolls rotating in opposite directions, with high-pressure air blown from the surface of one roll to a recessed portion of the other in a spaced apart nip area used to carry out the method.