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:
Dec. 20, 1977
Filed:
Mar. 05, 1976
Toshio Sasaki, Nagoya, JA;
Brother Kogyo Kabushiki Kaisha, Nagoya, JA;
Abstract
A zigzag sewing machine wherein, when a pattern selecting means is manually operated for selecting a desired stitch pattern, at least one of an amplitude regulator and a feed regulator is automatically set, in accordance with the manual operation of said selecting means, to a certain suitable condition which is previously designed to form a master stitch pattern for each pattern to be selected, and wherein at least one of manually operable knobs which are operatively connected with the two regulators, respectively, is not only automatically set at the same time with the regulator setting, indicating the set condition thereof, but also adjustable to change the set condition within a certain range for forming a modified stitch pattern similar to the master pattern.