Patents Assigned to Preventative Maintenance Systems Ltd.
  • Patent number: 5165574
    Abstract: A drip cup for catching fluid dripping from the end of a spout is disclosed. The drip cup clamps securely on to the end of the spout. A spring biased clamping pin passes through the wall of the cup and contacts the spout contained within the drip cup. The spout is clamped between the end of the clamping pin and the opposed part of the inner wall of the drip cup. There is a hand manipulated actuator located near the handle of the drip cup that is grasped by a person's hand in order to move the clamping pin and thereby facilitate clamping and releasing of the spout.
    Type: Grant
    Filed: October 15, 1991
    Date of Patent: November 24, 1992
    Assignee: Preventative Maintenance Systems Ltd.
    Inventor: Ralph D. Ratcliffe