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Patents
Patents Examined by H. Word
Patents Examined by H. Word
Slide fastener chain
Patent number:
D326433
Type:
Grant
Filed:
June 5, 1989
Date of Patent:
May 26, 1992
Assignee:
Yoshida Kogyo K.K.
Inventors:
Toshiaki Takizawa, Shinichi Kojima
Ultrasonic gouge
Patent number:
D339419
Type:
Grant
Filed:
June 11, 1991
Date of Patent:
September 14, 1993
Assignee:
Advanced Osseous Technologies, Inc.
Inventors:
Larry L. Hood, Gregg Hughes