Patents by Inventor John L. Lee

John L. Lee has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 5098252
    Abstract: An adaptor mechanism for use with a skid steer loader having an implement mounting plate configured in a first attachment configuration is disclosed wherein the adaptor mechanism permits the attachment of an implement configured in a second implement attachment configuration to the skid steer loader. The adaptor mechanism includes a movable locking mechanism having hook members protruding perpendicularly therefrom for engagement with the overcenter wedging mechanism in the implement mounting apparatus on the skid steer loader. A spring biases a locking mechanism toward a retracted position; however, engagement of the hook members by the skid steer loader overcenter wedging mechanism overcomes the biasing force exerted by the spring to force the locking mechanism into engagement with the implement being mounted thereto.
    Type: Grant
    Filed: February 4, 1991
    Date of Patent: March 24, 1992
    Assignee: Ford New Holland, Inc.
    Inventors: Donald L. Sheesley, Edgar M. Payne, John L. Lee
  • Patent number: 3980239
    Abstract: The invention relates to improvements to the starter flails and chain flails of a flail-type material spreader for making these flails more efficient particularly for spreading liquid or semi-liquid material. According to the invention the flails have cupped flail heads, respectively cupped starter elements on the starter flails for more aggressively attacking material reposing in the tank and for more efficiently ejecting said material through the discharge opening. According to another aspect, starter segments have been affixed to the starter impactors at an aggressive angle relative to the elongated axis of said impactors.
    Type: Grant
    Filed: August 27, 1975
    Date of Patent: September 14, 1976
    Inventor: John L. Lee
  • Patent number: 3959495
    Abstract: When making dough using active dried yeast the yeast is reconstituted in an emulsion of an ester of a polyglycerol with saturated fatty acid or of an ester of sorbitan or hexitan with a saturated C.sub.16 to C.sub.18 fatty acid.
    Type: Grant
    Filed: July 22, 1974
    Date of Patent: May 25, 1976
    Assignee: The Distillers Company (Yeast) Limited
    Inventor: John L. Lee