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Patents
Patents Assigned to Plus Stationery Corp.
Patents Assigned to Plus Stationery Corp.
Stapler
Patent number:
D587542
Type:
Grant
Filed:
May 14, 2008
Date of Patent:
March 3, 2009
Assignee:
Plus Stationery Corp.
Inventor:
Sotaro Miyagi
Correction type tape with a security pattern
Patent number:
D600284
Type:
Grant
Filed:
March 26, 2009
Date of Patent:
September 15, 2009
Assignee:
Plus Stationery Corp.
Inventors:
Yusuke Yonestu, Ai Kaneda
Transparent correction type tape with a security pattern
Patent number:
D611541
Type:
Grant
Filed:
March 26, 2009
Date of Patent:
March 9, 2010
Assignee:
Plus Stationery Corp.
Inventors:
Yusuke Yonestu, Mizuki Hara
Paper punch
Patent number:
D619175
Type:
Grant
Filed:
October 28, 2008
Date of Patent:
July 6, 2010
Assignee:
Plus Stationery Corp.
Inventors:
Ko Isozaki, Megumi Tanabe
Stapler
Patent number:
D622570
Type:
Grant
Filed:
May 14, 2008
Date of Patent:
August 31, 2010
Assignee:
Plus Stationery Corp.
Inventors:
Sotaro Miyagi, Takeshi Matsukawa