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. 07, 1984
Filed:
Dec. 24, 1981
Applicant:
Inventors:
Hissai Nishiyama, Hayahoshi, JP;
Takao Kanada, Kurobe, JP;
Assignee:
Yoshida Kogyo K. K., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D06C / ;
U.S. Cl.
CPC ...
26-9 ; 83 54 ; 8341 / ; 83909 ; 24442 ;
Abstract
A continuous base of sheet material carrying on its one surface a number of successive rows of laterally spaced loops raised from the one surface is advanced continuously or intermittently along an arcuate path with the loops directed outwardly of the arcuate path. Each of the loops of one of the rows is cut on one of its legs at a two different points by reciprocating a cooperating pair of relatively movable cutting members two times along a given reciprocating path while the one row of loops is in the reciprocating path of the cutting members along the arcuate path.