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Albert B. Cheris

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  • Winnetka, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Foldable dry erase board
    • Patent number 7,980,857
    • Issue date Jul 19, 2011
    • Tenex Corporation
    • Albert B. Cheris
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

  • Information Patent Application

    Foldable Dry Erase Board
    • Publication number 20080286744
    • Publication date Nov 20, 2008
    • Albert B. Cheris
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Reorientable Dry Erase Board
    • Publication number 20080248456
    • Publication date Oct 9, 2008
    • Albert B. Cheris
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES