Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Priority claimed from JP51-136870 external-priority Application filed by Yoshida Kogyo KK filed Critical Yoshida Kogyo KK Application granted granted Critical Publication of US4133084A publication Critical patent/US4133084A/en Assigned to YKK CORPORATION reassignment YKK CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Original Assignee Yoshida Kogyo KK Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Inventor Hiroshi Yoshida Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US05/839,437 Other languages English ( en) Google Patents Slide fastener with continuous coupling elementsÄownload PDF Info Publication number US4133084A US4133084A US05/839,437 US83943777A US4133084A US 4133084 A US4133084 A US 4133084A US 83943777 A US83943777 A US 83943777A US 4133084 A US4133084 A US 4133084A Authority US United States Prior art keywords support tape cord coupling element extending leveling Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US4133084A - Slide fastener with continuous coupling elements US4133084A - Slide fastener with continuous coupling elements
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