Patents by Inventor Eric Czaplewski

Eric Czaplewski 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).

  • Protective booties and leggings
    Patent number: 7219443
    Abstract: Protective footgear are provided which are fabricated of stiff but flexible fabrics such as canvas with the sole and at least lower portions at least partially impregnated with a rubbery waterproof material. The footgear or “booties” are designed to be worn over work shoes or boots to protect them from dirty environments or to permit the wearer to enter “clean” areas without removing dirty boots. Optional leggings, extending as high as the knee, can be provided as a removable or permanent part of the footgear. Patterns, materials and instructions can be assembled and provided as a kit for fabrication of personal footgear.
    Type: Grant
    Filed: December 7, 2004
    Date of Patent: May 22, 2007
    Inventors: Eric Czaplewski, Andrew R. Czaplewski
  • Protective booties and leggings
    Publication number: 20060117598
    Abstract: Protective footgear are provided which are fabricated of stiff but flexible fabrics such as canvas with the sole and at least lower portions at least partially impregnated with a rubbery waterproof material. The footgear or “booties” are designed to be worn over work shoes or boots to protect them from dirty environments or to permit the wearer to enter “clean” areas without removing dirty boots. Optional leggings, extending as high as the knee, can be provided as a removable or permanent part of the footgear. Patterns, materials and instructions can be assembled and provided as a kit for fabrication of personal footgear.
    Type: Application
    Filed: December 7, 2004
    Publication date: June 8, 2006
    Inventors: Eric Czaplewski, Andrew Czaplewski