Patents Assigned to Modular Products
  • Vehicle placarding apparatus
    Patent number: 4094083
    Abstract: Placarding systems for vehicle sides and roll-up vehicle doors include imprinted plates hinged to a base, which plates may be selectably oriented and clipped to the base so that the exposed faces of the plates define a diamond-shaped area bearing a single inscription.
    Type: Grant
    Filed: July 20, 1977
    Date of Patent: June 13, 1978
    Assignee: Modular Products
    Inventor: Harry Fund