Patents by Inventor Robert J. LoTufo

Robert J. LoTufo 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: 6526626
    Abstract: Spacers for a carpet sample board are described comprising two pieces, each with an outer flange to cover the hole cut in the sample board. The carpet sample board includes at least one spacer to prevent boards arranged in a binder or carrier from rubbing against or flattening the fabric of carpet samples on subsequent boards. The spacers are typically attached to the board by the mating of male and female members, where a male member is placed on the top surface of the board and penetrates the board through an aperture in the board. The male member is then coupled by a female member on the opposite surface of the board.
    Type: Grant
    Filed: March 27, 2001
    Date of Patent: March 4, 2003
    Inventor: Robert J. LoTufo
  • Patent number: 6223390
    Abstract: A handle for a carpet sample board is described comprising two grommets, each with an outer flange to cover the hole cut in the sample board, an arcuate section defining an ovular hand opening and thereby provide a comfortable grip while simultaneously preventing fraying of the hole in the board. The grommets are joined about the hole in the sample board by mating male and female plugs.
    Type: Grant
    Filed: June 16, 1999
    Date of Patent: May 1, 2001
    Inventor: Robert J. LoTufo
  • Patent number: 5027956
    Abstract: A carpet sample display rack having a support stand and divider units for supporting carpet samples positioned edgewise upon the stand utilizes linear and parallel U-shaped channels arranged so as to provide a guideway along which the divider units are slidably positioned. The channels capture the divider units in a manner which resists separation of the divider units from the stand and facilitates assembly of the rack.
    Type: Grant
    Filed: May 18, 1990
    Date of Patent: July 2, 1991
    Assignee: American Manufacturing Company
    Inventor: Robert J. Lotufo