Patents by Inventor Leonard Bisk

Leonard Bisk 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: 4765495
    Abstract: A knocked down storage system for forming at least one storage bin. The bin is formed of at least four generally planar panels and releasable securement means for securing the panels together. Each panel is formed of a grid-like plastic member which is generally planar and of rectangular profile. The marginal edges of each of the panels include rod-like sections of generally circular cross section. The releasable securement means comprise a clip formed of an elongated plastic member having a pair of longitudinally extending channels. Each of the channels is configured to tightly receive a respective rod-like section of a pair of the panels to secure the panels together to form the storage bin. A pair of plastic hanger brackets are provided to suspend the storage bin from a conventional closet rod. Each bracket includes a loop plate portion adapted for disposition on the closet rod and a pair of leg portions for releasable securement to an associated panel.
    Type: Grant
    Filed: January 26, 1984
    Date of Patent: August 23, 1988
    Inventor: Leonard Bisk
  • Patent number: 4382531
    Abstract: A molded plastic hanger and a clip for use therewith or with other members. The hanger includes a body portion having a diverging pair of arms including slots therein and a crossbar for mounting garment holding clips. A plastic swivel hook is connected to the body portion at a stem. The stem includes a shaft having an annular locking recess in its periphery which is adapted to be received within a mating socket of the hook to connect the hook and body portion to each other while enabling them to be swiveled readily with respect to each other. The clip is arranged for securement to the crossbar of the hanger or to any other rod-like element and is formed of a three piece construction comprising a pair of plastic jaws and a resilient U-shaped member, also formed of plastic, but having a higher tensile strength and resiliency than the plastic of the jaws.
    Type: Grant
    Filed: November 6, 1981
    Date of Patent: May 10, 1983
    Assignee: Independent Products Company, Inc.
    Inventors: Leonard Bisk, Gunther Rogahn
  • Patent number: 4335838
    Abstract: A molded plastic hanger and a clip for use therewith or with other members. The hanger includes a body portion having a diverging pair of arms including slots therein and a crossbar for mounting garment holding clips. A plastic swivel hook is connected to the body portion at a stem. The stem includes a shaft having an annular locking recess in its periphery which is adapted to be received within a mating socket of the hook to connect the hook and body portion to each other while enabling them to be swiveled readily with respect to each other. The clip is arranged for securement to the crossbar of the hanger or to any other rod-like element and is formed of a three piece construction comprising a pair of plastic jaws and a resilient U-shaped member, also formed of plastic, but having a higher tensile strength and resiliency than the plastic of the jaws.
    Type: Grant
    Filed: April 7, 1980
    Date of Patent: June 22, 1982
    Assignee: Independent Products Company, Inc.
    Inventors: Leonard Bisk, Gunther Rogahn
  • Patent number: D260218
    Type: Grant
    Filed: March 16, 1979
    Date of Patent: August 18, 1981
    Inventor: Leonard Bisk
  • Patent number: D264662
    Type: Grant
    Filed: March 20, 1980
    Date of Patent: June 1, 1982
    Assignee: Independent Products Company, Inc.
    Inventors: Leonard Bisk, Gunther Rogahn
  • Patent number: D265156
    Type: Grant
    Filed: May 12, 1980
    Date of Patent: June 29, 1982
    Assignee: Independent Products Company, Inc.
    Inventors: Leonard Bisk, Gunther Rogahn
  • Patent number: D269238
    Type: Grant
    Filed: December 28, 1981
    Date of Patent: June 7, 1983
    Assignee: Independent Products Company, Inc.
    Inventors: Leonard Bisk, Gunther Rogahn
  • Patent number: RE32269
    Abstract: A molded plastic hanger and a clip for use therewith or with other members. The hanger includes a body portion having a diverging pair of arms including slots therein and a crossbar for mounting garment holding clips. A plastic swivel hook is connected to the body portion at a stem. The stem includes a shaft having an annular locking recess in its periphery which is adapted to be received within a mating socket of the hook to connect the hook and body portion to each other while enabling them to be swiveled readily with respect to each other. The clip is arranged for securement to the crossbar of the hanger or to any other rod-like element and is formed of a three piece construction comprising a pair of plastic jaws and a resilient U-shaped member, also formed of plastic, but having a higher tensile strength and resiliency than the plastic of the jaws.
    Type: Grant
    Filed: March 8, 1984
    Date of Patent: October 28, 1986
    Assignee: Independent Products Company, Inc.
    Inventors: Leonard Bisk, Gunther Rogahn