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John W. Chestnut


Contact
  • Direct 312 987 2918

    Education
  • B.S., Mechanical Engineering, cum laude, University of Notre Dame, 1962

  • J.D. cum laude, Northwestern University, 1965


  • John W. Chestnut, Chicago IP attorney



    Experience
    • Patent, design patent, trademark, copyright, trade secret, unfair competition litigation in Federal Courts

    • Worldwide patent and trademark prosecution

    • Licensing and development agreements

    • Opinions on patent and trademark infringement, validity and enforceability

    Bar Memberships
    • United States Supreme Court

    • U.S. Courts of Appeals for the Federal, Fifth, Sixth, Seventh, and Ninth Circuits

    • Trial Bar of the U.S. District Court for the Northern District of Illinois

    • U.S. Patent and Trademark Office

    • Supreme Court of the State of Illinois

    Technical Fields

    • Paper converting machinery

    • Flexographic printers

    • Diaper machines

    • Concrete pumps

    • Butter processing machinery

    • Medical devices

    • Sporting goods, including golf clubs, golf ball, tennis racquets, basketballs, baseball gloves, water skis
    • Sailboats

    • Flashlights

    • Beverage cans and machines

    • Air guns and CO2 guns

    • Luggage carts

    • Furniture


    Contact Chicago IP law firm Greer Burns & Crain

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