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Patents
Patents Assigned to Duskin Franchise Kabushiki Kaisha (Duskin Franchise Co., Ltd.)
Patents Assigned to Duskin Franchise Kabushiki Kaisha (Duskin Franchise Co., Ltd.)
Door mat base plate or similar article
Patent number:
D263541
Type:
Grant
Filed:
May 8, 1980
Date of Patent:
March 30, 1982
Assignee:
Duskin Franchise Kabushiki Kaisha (Duskin Franchise Co., Ltd.)
Inventors:
Ken Yamazaki, Yosuke Yamamoto, Takehisa Kinoyama, Kinichi Sasagawa
Door mat base plate or similar article
Patent number:
D272877
Type:
Grant
Filed:
May 8, 1980
Date of Patent:
March 6, 1984
Assignee:
Duskin Franchise Kabushiki Kaisha (Duskin Franchise Co., Ltd.)
Inventors:
Yosuke Yamamoto, Takehisa Kinoyama, Kinichi Sasagawa