Patents Assigned to Mid Products, Inc.
  • Yard care machine vacuum head
    Patent number: 5794306
    Abstract: An asymmetric opening at the bottom of a lawn and garden vacuum device equalizing the suction across the lateral width thereof.
    Type: Grant
    Filed: June 3, 1996
    Date of Patent: August 18, 1998
    Assignee: Mid Products, Inc.
    Inventor: Usman Firdaus