Patents by Inventor George Kovalchek

George Kovalchek 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).

  • Hinged bracket to guide and restrict movements of objects that are normally vertically supported
    Patent number: 6269520
    Abstract: A hinged bracket assembly comprising two elongated brackets one of which is placed inside the other with the same orientation and the two brackets being pivotally attached together on one end of the assembly. A table having a plurality of benches attached thereto comprises a plurality of the hinged bracket assemblies attached to the frame of the table and each of the benches is attached to one of the bracket assemblies to enable each bench to be rotated close to the table or away from the table in order to provide wheelchair access.
    Type: Grant
    Filed: September 16, 1999
    Date of Patent: August 7, 2001
    Inventor: George Kovalchek
  • Table for handicapped access
    Patent number: D381820
    Type: Grant
    Filed: October 10, 1995
    Date of Patent: August 5, 1997
    Inventor: George Kovalchek
  • Table for handicapped access
    Patent number: D416693
    Type: Grant
    Filed: April 23, 1997
    Date of Patent: November 23, 1999
    Inventor: George Kovalchek