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Pressurized pen
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Patent number 7,819,601
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Issue date Oct 26, 2010
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Tombow Pencil Co., Ltd.
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Shunichi Taniguchi
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B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
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Applicator pen
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Patent number 7,179,008
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Issue date Feb 20, 2007
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David Lee Holcomb
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B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
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Coating fluid and fluid applicator
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Patent number 7,140,798
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Issue date Nov 28, 2006
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Mitsubishi Pencil Co., Ltd.
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Hitoshi Nakamura
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B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
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-
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Roll-on applicator
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Patent number 6,939,071
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Issue date Sep 6, 2005
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Fragrance Systems International
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Diane C. Breidenbach
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B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
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Fluid applicator
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Patent number 6,238,120
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Issue date May 29, 2001
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Phillip E. Mark
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B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
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Erasing liquid pen
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Patent number 5,915,872
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Issue date Jun 29, 1999
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Kabushiki Kaisha Pilot
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Minoru Machida
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B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
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Writing tool and pressurizing cap
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Patent number 5,888,009
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Issue date Mar 30, 1999
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Zebra Co., Ltd.
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Matsuhei Toyama
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B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
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Correction fluid
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Patent number 5,578,117
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Issue date Nov 26, 1996
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The Gillette Company
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Gary F. Matz
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B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
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Correction fluid
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Patent number 5,516,223
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Issue date May 14, 1996
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The Gillette Company
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Gary F. Matz
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B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
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Corrector
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Patent number 5,482,393
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Issue date Jan 9, 1996
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Zebra Co., Ltd.
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Kazuhiko Sekiguchi
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B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
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-
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Correction fluid
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Patent number 5,338,775
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Issue date Aug 16, 1994
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The Gillette Company
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Gary F. Matz
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B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
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3523628
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Patent number 3,523,628
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Issue date Aug 11, 1970
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B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
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3379490
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Patent number 3,379,490
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Issue date Apr 23, 1968
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B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
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2192479
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Patent number 2,192,479
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Issue date Mar 5, 1940
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B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES