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Portable easel with adjustable board support
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Patent number 6,202,974
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Issue date Mar 20, 2001
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General Binding Corporation, Quartet Mfg. Co. Divison
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Michael Rellinger
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Open-closed sign structure
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Patent number 5,913,615
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Issue date Jun 22, 1999
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Quartet Manufacturing Company
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Michael Rellinger
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Magnetic letter boards and letters
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Patent number 5,704,147
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Issue date Jan 6, 1998
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Quartet Manufacturing Company
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Michael Rellinger
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Portable easel having a hollow body
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Patent number 5,662,303
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Issue date Sep 2, 1997
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Quartet Manufacturing Company
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Michael Rellinger
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Portable easel
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Patent number 5,478,040
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Issue date Dec 26, 1995
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Quartet Manufacturing Company
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Michael Rellinger
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Easel design
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Patent number D352398
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Issue date Nov 15, 1994
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Quartet Manufacturing Company
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Michael Rellinger
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D06 - Furnishings
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Panel system
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Patent number 5,301,477
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Issue date Apr 12, 1994
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Quartet Manufacturing Company
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Michael Rellinger
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...