Patents by Inventor Dale L. Herwick

Dale L. Herwick has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Equipment security device
    Patent number: 4300371
    Abstract: A security attachment that discourages thievery of office and work machines and the like from support furniture too difficult to asport, and comprised of a furniture receptacle and cover plate combination which includes the reception of a lock barrel applied through the bottom cover of the machine by means of a key and to which a cable lanyard is attached and passed through the frame of the machine for its limited movement with respect to the furniture.
    Type: Grant
    Filed: March 18, 1980
    Date of Patent: November 17, 1981
    Inventors: Dale L. Herwick, Michael W. Adams