Patents Assigned to Hi Tech Industries, Ltd.
  • Paper holder
    Patent number: 4836489
    Abstract: A paper holder, for holding paper for the operator of a key board, for example, consists of an elongate member defining a slot, the slot being non-linear and at least one dimension. A piece of paper may be inserted into the slotted member, the piece of paper being held in a stiff erect position.
    Type: Grant
    Filed: March 25, 1987
    Date of Patent: June 6, 1989
    Assignee: Hi Tech Industries, Ltd.
    Inventor: Cornel Chu