IP Library › Granted Patent US 5,069,148
Granted Patent Utility
US 5,069,148 · App. 07/578,669

Trouser-fly piece serging apparatus

Inventors: Kiichirou Ishikawa, Yasuhiro Fukumoto, Chet Dudek
Patented Case View Patent ↗
Granted: Dec 3, 1991 Filed: Sep 7, 1990
Inventors
Kiichirou Ishikawa
Yasuhiro Fukumoto
Chet Dudek
Assignee (at issue)
Yoshida Kogyo K.K.

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Quick Facts
Patent No.
US 5,069,148
App. No.
07/578,669
Filed
1990-09-07
Granted
1991-12-03
Kind
A