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:
Sep. 09, 1980
Filed:
Jul. 10, 1978
Nobuyoshi Miyao, Sakurai, JP;
Hirotoshi Matsui, Shiki, JP;
Nobukazu Isoyama, Sakurai, JP;
Susumu Nonaka, Yamatokoriyama, JP;
Masayasu Makino, Gose, JP;
Kazuo Suzuki, Higashiosaka, JP;
Hirokazu Koda, Gose, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
In an automatic electronic sewing machine including a read only memory (ROM) and a random access memory (RAM), a needle is controlled to swing in order to shift the penetration position. In a button mode, the needle is controlled to swing to a predetermined position corresponding to one of a pair of throughholes formed in a button, and the other swing position corresponding to the other of the pair of throughholes formed in the button is variably controlled in response to the size of the button.