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James C. Matthews deceased
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Washington, NJ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Retractable writing instrument
Patent number
7,329,062
Issue date
Feb 12, 2008
Crayola LLC
Douglas A. Brand
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Grant
Writing utensil with transparent end
Patent number
D553682
Issue date
Oct 23, 2007
Binney & Smith Inc.
Christopher P. Orem
D19 - Office supplies
Information
Patent Grant
Retractable writing instrument
Patent number
6,964,534
Issue date
Nov 15, 2005
Binney & Smith Inc.
Douglas A. Brand
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Patents Applications
last 30 patents
Information
Patent Application
Retractable writing instrument
Publication number
20050271451
Publication date
Dec 8, 2005
Binney & Smith Inc.
Douglas A. Brand
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Application
Retractable writing instrument
Publication number
20040265035
Publication date
Dec 30, 2004
Binney & Smith Inc.
Douglas A. Brand
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES