Patents by Inventor Gregory M. Crook

Gregory M. Crook 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).

  • Microwave ovenware assembly for popping grain
    Patent number: 4563561
    Abstract: Nesting microwave-transparent receptacles are disclosed for popping grain, and comprise a popper receptacle (4) and a cover receptacle (2). The popper receptacle has an inverted pyramidal-shaped cavity (23) extending therein. The cover receptacle is profiled having one end for encapsulating orientation over the popper receptacle cavity in a popping mode of assembly, and an opposite end complimentarily profiled to seat within the cavity in a serving mode of assembly. Butter application means is provided to distribute melted butter to the popped kernels.
    Type: Grant
    Filed: May 10, 1984
    Date of Patent: January 7, 1986
    Assignee: Rubbermaid Incorporated
    Inventors: Howard J. Vaeth, Gregory M. Crook
  • Microwave oven receptacle for popping corn
    Patent number: D289359
    Type: Grant
    Filed: May 10, 1984
    Date of Patent: April 21, 1987
    Assignee: Rubbermaid Incorporated
    Inventors: Howard J. Vaeth, Gregory M. Crook
  • Toilet paper dispenser
    Patent number: D327193
    Type: Grant
    Filed: May 25, 1990
    Date of Patent: June 23, 1992
    Assignee: Rubbermaid Incorporated
    Inventors: Gregory M. Crook, Kent W. Murphy
  • Towel bar
    Patent number: D327196
    Type: Grant
    Filed: May 25, 1990
    Date of Patent: June 23, 1992
    Assignee: Rubbermaid Incorporated
    Inventors: Gregory M. Crook, Kent W. Murphy
  • Wall-mounted soap dish
    Patent number: D332543
    Type: Grant
    Filed: May 25, 1990
    Date of Patent: January 19, 1993
    Assignee: Rubbermaid Incorporated
    Inventors: Gregory M. Crook, Kent W. Murphy
  • Bathroom accessory support fixture
    Patent number: D333751
    Type: Grant
    Filed: May 25, 1990
    Date of Patent: March 9, 1993
    Assignee: Rubbermaid Incorporated
    Inventors: Gregory M. Crook, Kent W. Murphy
  • Soap dish
    Patent number: D337682
    Type: Grant
    Filed: June 15, 1992
    Date of Patent: July 27, 1993
    Assignee: Rubbermaid Incorporated
    Inventors: Gregory M. Crook, Kent W. Murphy
  • Step stool with storage compartment
    Patent number: D347527
    Type: Grant
    Filed: June 15, 1992
    Date of Patent: June 7, 1994
    Assignee: Rubbermaid Incorporated
    Inventors: John D. Breen, Gregory M. Crook
  • Medical treatment cabinet
    Patent number: D353201
    Type: Grant
    Filed: April 15, 1993
    Date of Patent: December 6, 1994
    Assignee: Reliance Medical Products, Inc.
    Inventors: Gregory M. Crook, Robert E. Marconet
  • Medical lift chair
    Patent number: D354176
    Type: Grant
    Filed: September 10, 1993
    Date of Patent: January 10, 1995
    Assignee: Reliance Medical Products, Inc.
    Inventors: Gary G. Schwaegerle, Gregory M. Crook
  • Medical lift chair
    Patent number: D354177
    Type: Grant
    Filed: September 10, 1993
    Date of Patent: January 10, 1995
    Assignee: Reliance Medical Products, Inc.
    Inventors: Gary G. Schwaegerle, Gregory M. Crook
  • Instrument delivery stand
    Patent number: D378315
    Type: Grant
    Filed: October 30, 1995
    Date of Patent: March 4, 1997
    Assignee: Reliance Medical Products, Inc.
    Inventors: Gary G. Schwaegerle, Gregory M. Crook
  • Reclining examination chair
    Patent number: D379409
    Type: Grant
    Filed: March 7, 1996
    Date of Patent: May 27, 1997
    Assignee: Reliance Medical Products, Inc.
    Inventors: Gary G. Schwaegerle, Gregory M. Crook