Patents by Inventor Robert S. Lutzker

Robert S. Lutzker 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).

  • Apparatus for improving the taste of beverages
    Patent number: 7328648
    Abstract: The present invention is directed to a method and apparatus of treating wine to improve the wine's taste. This is accomplished by treating the wine with a magnetic field formed by one or more magnets, preferably at least two magnets. These magnets are positioned with one magnet at the base of a container that is holding the wine and another magnet at the top of the container.
    Type: Grant
    Filed: April 16, 2002
    Date of Patent: February 12, 2008
    Inventor: Robert S. Lutzker
  • Apparatus and method for improving the taste of wines
    Patent number: 7100495
    Abstract: The present invention is directed to a method and apparatus of treating wine to improve the wine's taste. This is accomplished by treating the wine with a magnetic field formed by one or more magnets, preferably at least two magnets. These magnets are positioned with one magnet at the base of a container that is holding the wine and another magnet at the top of the container.
    Type: Grant
    Filed: April 16, 2001
    Date of Patent: September 5, 2006
    Inventor: Robert S. Lutzker
  • Apparatus and method for improving the taste of wines
    Publication number: 20030003189
    Abstract: The present invention is directed to a method and apparatus of treating wine to improve the wine's taste. This is accomplished by treating the wine with a magnetic field formed by one or more magnets, preferably at least two magnets. These magnets are positioned with one magnet at the base of a container that is holding the wine and another magnet at the top of the container.
    Type: Application
    Filed: April 16, 2002
    Publication date: January 2, 2003
    Inventor: Robert S. Lutzker
  • electroluminescent wall plate
    Patent number: 5683166
    Abstract: An electroluminescent wall plate is provided with clips designed to couple with wall mounted electrical terminals.
    Type: Grant
    Filed: May 6, 1996
    Date of Patent: November 4, 1997
    Inventor: Robert S. Lutzker
  • Condiment shaker
    Patent number: 5526966
    Abstract: A salt and pepper shaker includes a pair of mating body parts joined along a vertical edge. A rotatable top is coupled with the upper part of the body members and includes an opening that is adapted to be sequentially aligned with a filling opening in one of the body members and pour holes in the other body member. Latching means aligns the top hole with either the filling opening, pour holes or intermediate sealing positions.
    Type: Grant
    Filed: September 29, 1994
    Date of Patent: June 18, 1996
    Inventor: Robert S. Lutzker
  • Can resealer
    Patent number: 5209362
    Abstract: A can top resealer includes a locking member with built in camming means and an inner latching cap member having downwardly depending fingers having inwardly extending lugs that engage with the can top to assume a latched position when the locking member is lowered. When the locking member is lowered the camming means urge the fingers inwardly to releasably lock the lugs about the can top. A gasket is included for purposes of completing a hermetic seal.
    Type: Grant
    Filed: January 24, 1992
    Date of Patent: May 11, 1993
    Inventor: Robert S. Lutzker
  • Canape maker
    Patent number: 4843716
    Abstract: A food shaping cutter for making canapes, hors d'oeuvres and the like having an elongated hollow body with a tapered cutting edge and a piston within said body for ejecting cut food therefrom.
    Type: Grant
    Filed: November 24, 1980
    Date of Patent: July 4, 1989
    Assignee: L.K. Manufacturing Corp.
    Inventor: Robert S. Lutzker
  • Lawn and leaf bag holder
    Patent number: 4548372
    Abstract: A lawn bag holder includes three tubular rods connected end to end by sections of flexible tubing forming a triangular frame onto which the edges of a lawn bag are secured in order to maintain the lawn bag in a wide open position. Elongated resilient clips are used to secure the lawn bag to the frame maintaining the lawn bag in a wide open position.
    Type: Grant
    Filed: August 1, 1983
    Date of Patent: October 22, 1985
    Inventor: Robert S. Lutzker
  • Can sealer
    Patent number: 4410102
    Abstract: A can top sealer includes a locking cap and ratchet plate which includes ratchets adapted to be shifted into engagement with the can below the can lip upon turning of the cap in one direction relative to the plate. Upon reverse movement the ratchets are retracted to free the sealer from the can. A gasket is included for purposes of completing the hermetic seal while a retaining ring maintains the parts in an assembled condition.
    Type: Grant
    Filed: June 10, 1982
    Date of Patent: October 18, 1983
    Inventor: Robert S. Lutzker
  • Beverage container stand
    Patent number: D507938
    Type: Grant
    Filed: February 21, 2002
    Date of Patent: August 2, 2005
    Inventor: Robert S. Lutzker
  • Cutting and serving board or similar article
    Patent number: D251471
    Type: Grant
    Filed: February 17, 1976
    Date of Patent: April 3, 1979
    Inventor: Robert S. Lutzker
  • Cutting and serving board or similar article
    Patent number: D251534
    Type: Grant
    Filed: February 17, 1976
    Date of Patent: April 10, 1979
    Inventor: Robert S. Lutzker
  • Cutting and serving board or similar article
    Patent number: D251535
    Type: Grant
    Filed: February 17, 1976
    Date of Patent: April 10, 1979
    Inventor: Robert S. Lutzker
  • Canape maker or the like
    Patent number: D268318
    Type: Grant
    Filed: November 24, 1980
    Date of Patent: March 22, 1983
    Inventor: Robert S. Lutzker
  • Can resealer
    Patent number: D275839
    Type: Grant
    Filed: June 10, 1982
    Date of Patent: October 9, 1984
    Inventor: Robert S. Lutzker
  • Infant's feeding spoon
    Patent number: D310944
    Type: Grant
    Filed: May 6, 1988
    Date of Patent: October 2, 1990
    Inventor: Robert S. Lutzker
  • Condiment shaker
    Patent number: D367207
    Type: Grant
    Filed: September 29, 1994
    Date of Patent: February 20, 1996
    Inventor: Robert S. Lutzker
  • Prismatic light transparent toothpick
    Patent number: D378446
    Type: Grant
    Filed: March 3, 1992
    Date of Patent: March 11, 1997
    Inventor: Robert S. Lutzker
  • Electroluminescent wall plate
    Patent number: D387650
    Type: Grant
    Filed: October 15, 1996
    Date of Patent: December 16, 1997
    Inventor: Robert S. Lutzker
  • Electroluminescent wall plate
    Patent number: D390774
    Type: Grant
    Filed: October 15, 1996
    Date of Patent: February 17, 1998
    Inventor: Robert S. Lutzker