Patents Assigned to Jacobsen Research Corp.
  • Patent number: 4688410
    Abstract: A key holder includes a generally flat base element whose length is substantially the same as or greater than the length of a conventional automobile or house key. One or more arms are hingedly attached at one end to an edge of the base element to fole in overlying relationship with the element. A key may be coupled to the free end of the arm in such a manner that the key can be folded generally flat against the arm between the arm and the base element. If more than one arm is provided, alternate ones of the arms are attached to one side of the base element and the remaining arms are attached to the other side so that when the arms are folded over the base, they lie in a generally parallel relationship to one another. In an alternative arrangement, keys may be held generally flat against the base element by a series of loops disposed on the element and into which the keys may be inserted. Loops are formed on both sides of the base element so that keys may be held in place on both sides.
    Type: Grant
    Filed: December 20, 1985
    Date of Patent: August 25, 1987
    Assignee: Jacobsen Research Corp.
    Inventor: Stephen C. Jacobsen
  • Patent number: 4644651
    Abstract: An instrument for cutting, gripping or clamping includes a base arm with a fixed jaw at one end thereof, and a movable jaw pivotally attached to the arm adjacent the fixed jaw. Also included is a shank, one end of which is pivotally connected to the movable jaw, with the shank extending generally parallel to the arm over its full length. An elongated handle which overlies the shank includes a laterally extending section which is pivotally connected to the other end of the arm and to the other end of the shank. When the handle is pivoted toward the shank, the movable jaw is caused to pivot toward the fixed jaw, and when the handle is pivoted away from the shank, the movable jaw is caused to pivot away from the fixed jaw.
    Type: Grant
    Filed: November 18, 1985
    Date of Patent: February 24, 1987
    Assignee: Jacobsen Research Corp.
    Inventor: Stephen C. Jacobsen