Patents by Inventor Renee Weisberg

Renee Weisberg 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).

  • Compositions and process for applying protective covering and extensions to fingernails
    Patent number: 4669491
    Abstract: A process, requiring minimal skills, for applying a protective acrylic coating, with or without extending the tips, to the human fingernail as afforded by (1) clearing and roughening the surface of the nail, (2) applying a layer of liquid acrylic monomer, (3) applying a powdered polymethacrylate ester to the wetted nail surface, (4) removing loose powder and smoothing the nail surface, (5) brushing on, as one would with nail polish, a second layer of liquid acrylic monomers and, after curing, (6) finishing the nail in the conventional manner.
    Type: Grant
    Filed: December 11, 1984
    Date of Patent: June 2, 1987
    Assignee: Renee Weisberg
    Inventors: Renee Weisberg, Lawrence J. Krebaum
  • Compositions and process for applying protective covering and extensions to fingernails
    Patent number: 4626428
    Abstract: A process, requiring minimal skills, for applying a protective acrylic coating, with or without extending the tips, to the human fingernail as afforded by (1) cleaning and roughening the surface of the nail, (2) applying a slow-curing cyanoacrylate glue, (3) applying a powdered polymethacrylate ester to the wetted nail surface, (4) removing loose powder and smoothing the nail surface, (5) brushing on, as one would with nail polish, a blend of acrylic monomers and, after curing, (6) finishing the nail in the conventional manner.
    Type: Grant
    Filed: August 2, 1984
    Date of Patent: December 2, 1986
    Assignee: Renee Weisberg
    Inventors: Renee Weisberg, Lawrence J. Krebaum