Patents by Inventor Peter G. Lehman

Peter G. Lehman 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: 5779084
    Abstract: A laundry receptacle with a flexible cover and handles comprises a structurally rigid receptacle portion and a flexible covering assembly. The rigid receptacle portion may be of a variety of sizes and shapes. The flexible covering assembly is comprised of a flexible covering material of varying sizes and shapes, which is wound around a cylindrical rod when not in use, and which is unrolled and extended across the open upper end of the rigid laundry receptacle and affixed to a circumferential flange that is itself integrally secured to the open upper end. The cylindrical rod is cooperatively attached to hinges at its opposite ends. The hinges are, in turn, securely affixed to the circumferential flange, so as to allow the cylindrical rod to rotate and the flexible cover to unroll over the open upper end of the rigid laundry receptacle.
    Type: Grant
    Filed: February 6, 1997
    Date of Patent: July 14, 1998
    Assignee: SP Watersports, Inc.
    Inventor: Peter G. Lehman
  • Patent number: 4376784
    Abstract: The invention concerns novel pesticidal esters of the pyrethrin or pyrethroid type in which the methylene group bonded to the ester carbonyl and/or ester oxygen bears a fluorine substituent. The compounds of the invention are active against insect pests including flies, moths, aphids and beetles and acarina pests including ticks.
    Type: Grant
    Filed: March 24, 1981
    Date of Patent: March 15, 1983
    Assignee: ICI Australia Limited
    Inventors: Donald W. G. Harney, Peter G. Lehman, Joseph C. Rundle
  • Patent number: 4283414
    Abstract: The invention concerns novel pesticidal esters of the pyrethrin or pyrethroid type in which the methylene group bonded to the ester carbonyl and/or ester oxygen bears a fluorine substituent. The compounds of the invention are active against insect pests including flies, moths, aphids and beetles and acarina pests including ticks.
    Type: Grant
    Filed: June 8, 1979
    Date of Patent: August 11, 1981
    Assignee: ICI Australia Limited
    Inventors: Donald W. G. Harney, Peter G. Lehman, Joseph C. Rundle