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. 09, 1982
Filed:
May. 20, 1980
Applicant:
Inventors:
Assignee:
Tokico, Ltd., Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D05B / ;
U.S. Cl.
CPC ...
112318 ; 112275 ;
Abstract
A cloth feeder for sewing machine comprises a reciprocatively movable needle arranged so as to sew the cloth on the bed, a pulse generator for generating the electric pulses in order to feed the cloth during the needle stays away from the cloth, a step motor actuated by the pulses from the pulse generator, and a rotator driven by the step motor and arranged in pressed contact with the cloth so as to feed it.