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:
Nov. 29, 1983
Filed:
Feb. 23, 1979
Umeo Doyama, Tokyo, JP;
Riccar Company, Ltd., Tokyo, JP;
Abstract
In a sewing machine having a memory for storing stitch pattern data, a plurality of pattern selection switches, each corresponding to at least one of said stored patterns, and a microprocessor for accessing said stitch patterns in accordance with a selected pattern switch, the improvement comprising multiple data words stored in said memory for each stitch pattern beginning with a starting address, means coupled to said memory for selecting the starting address of a selected, stored stitch pattern, and means coupled to said memory for successively gating each data word of the selected stitch pattern to said stitch forming mechanism to form said selected stitch pattern.
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