Patents by Inventor Martin J. Wolff

Martin J. Wolff 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).

  • Noah's ark toy
    Patent number: 4723930
    Abstract: An ark toy comprising an ark including a hull, a deck releasably snap-locked to the hull, and a cabin releasably snap-locked to the deck. The cabin incorporates a handle for carrying the entire assembly. Animal units are releasably assembled companion animal members and are selectively mountable within deck compartments with access to and from the deck simulated by a removable inclined ramp.
    Type: Grant
    Filed: July 16, 1986
    Date of Patent: February 9, 1988
    Assignee: Dart Industries Inc.
    Inventors: Lawrence O. Freese, John R. Nottingham, John W. Spirk, Martin J. Wolff
  • Container for candy or the like
    Patent number: D276594
    Type: Grant
    Filed: January 12, 1982
    Date of Patent: December 4, 1984
    Assignee: Dart Industries Inc.
    Inventors: William K. Fahey, Martin J. Wolff
  • Tumbler seal rack or the like
    Patent number: D277723
    Type: Grant
    Filed: October 12, 1982
    Date of Patent: February 26, 1985
    Assignee: Dart Industries Inc.
    Inventor: Martin J. Wolff
  • Container closure with capped opening or the like
    Patent number: D277724
    Type: Grant
    Filed: August 13, 1982
    Date of Patent: February 26, 1985
    Assignee: Dart Industries Inc.
    Inventors: Robert H. C. M. Daenen, Martin J. Wolff
  • Sheet material dispenser or the like
    Patent number: D278005
    Type: Grant
    Filed: August 10, 1982
    Date of Patent: March 19, 1985
    Assignee: Dart Industries Inc.
    Inventor: Martin J. Wolff
  • Bowl carrier or the like
    Patent number: D278501
    Type: Grant
    Filed: September 7, 1982
    Date of Patent: April 23, 1985
    Assignee: Dart Industries Inc.
    Inventor: Martin J. Wolff
  • Travel kit or the like
    Patent number: D280678
    Type: Grant
    Filed: February 1, 1983
    Date of Patent: September 24, 1985
    Assignee: Dart Industries Inc.
    Inventors: Dominick Loscalzo, Howard W. Michaelson, Robert F. Bateman, Martin J. Wolff
  • Covered container or the like
    Patent number: D280964
    Type: Grant
    Filed: February 1, 1983
    Date of Patent: October 15, 1985
    Assignee: Dart Industries Inc.
    Inventor: Martin J. Wolff
  • Container or the like
    Patent number: D281048
    Type: Grant
    Filed: February 1, 1983
    Date of Patent: October 22, 1985
    Assignee: Dart Industries Inc.
    Inventor: Martin J. Wolff
  • Mug or the like
    Patent number: D285637
    Type: Grant
    Filed: September 29, 1983
    Date of Patent: September 16, 1986
    Assignee: Dart Industries Inc.
    Inventors: Mark P. Zieff, Martin J. Wolff
  • Rack for storage containers
    Patent number: D286121
    Type: Grant
    Filed: January 6, 1984
    Date of Patent: October 14, 1986
    Assignee: Dart Industries Inc
    Inventor: Martin J. Wolff
  • Portion measuring insert for a container or the like
    Patent number: D286268
    Type: Grant
    Filed: June 6, 1983
    Date of Patent: October 21, 1986
    Assignee: Dart Industries Inc.
    Inventor: Martin J. Wolff
  • Casserole dish cover or the like
    Patent number: D287207
    Type: Grant
    Filed: August 3, 1984
    Date of Patent: December 16, 1986
    Assignee: Dart Industries Inc.
    Inventors: Robert H. C. M. Daenen, Pieter K. J. DeCoster, Martin J. Wolff
  • Casserole dish cover or the like
    Patent number: D287208
    Type: Grant
    Filed: August 3, 1984
    Date of Patent: December 16, 1986
    Assignee: Dart Industries Inc.
    Inventors: Robert H. C. M. Daenen, Pieter K. J. DeCoster, Martin J. Wolff
  • Casserole dish or the like
    Patent number: D287559
    Type: Grant
    Filed: September 21, 1984
    Date of Patent: January 6, 1987
    Assignee: Dart Industries, Inc.
    Inventors: Robert H. C. M. Daenen, Pieter K. J. DeCoster, Martin J. Wolff
  • Casserole dish cover or the like
    Patent number: D287803
    Type: Grant
    Filed: September 21, 1984
    Date of Patent: January 20, 1987
    Assignee: Dart Industries Inc.
    Inventors: Robert H. C. M. Daenen, Pieter K. J. DeCoster, Martin J. Wolff
  • Casserole dish or the like
    Patent number: D288649
    Type: Grant
    Filed: August 3, 1984
    Date of Patent: March 10, 1987
    Assignee: Dart Industries Inc.
    Inventors: Robert H. C. M. Daenen, Pieter K. J. DeCoster, Martin J. Wolff
  • Casserole dish cover
    Patent number: D289719
    Type: Grant
    Filed: September 21, 1984
    Date of Patent: May 12, 1987
    Assignee: Dart Industries Inc.
    Inventors: Robert H. C. M. Daenen, Pieter K. J. DeCoster, Martin J. Wolff
  • Loaf pan or the like
    Patent number: D289844
    Type: Grant
    Filed: February 6, 1985
    Date of Patent: May 19, 1987
    Assignee: Dart Industries Inc.
    Inventors: Robert H. C. M. Daenen, Pieter K. J. DeCoster, Martin J. Wolff
  • Colander or the like
    Patent number: D291522
    Type: Grant
    Filed: April 4, 1985
    Date of Patent: August 25, 1987
    Assignee: Dart Industries Inc.
    Inventors: Robert H. C. M. Daenen, Pieter K. J. DeCoster, Martin J. Wolff