Patents by Inventor Gregory J. Arnold

Gregory J. Arnold 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).

  • Door answering system
    Patent number: 5148468
    Abstract: A door answering system is described for enabling the occupant of a structure (e.g., house, apartment, etc.) to provide a pre-recorded message to a visitor who has approached the entrance of the structure. The system includes a speaker/microphone and a call switch at the entrance for the visitor. Inside the structure there is a recorder/player for playing a pre-recorded message and recording a message left by the visitor.
    Type: Grant
    Filed: October 24, 1990
    Date of Patent: September 15, 1992
    Inventors: Paul J. T. Marrick, Gregory J. Arnold, Rudolph A. Sauter
  • Scale display
    Patent number: D419087
    Type: Grant
    Filed: December 31, 1998
    Date of Patent: January 18, 2000
    Assignee: Fairbanks Scales
    Inventors: Gregory J. Arnold, Michael P. Conner, James S. Havers, Ben H. Graves, David K. Crabbe, David C. Elms, Bonnie L. Crabbe
  • Scale platform
    Patent number: D419473
    Type: Grant
    Filed: December 31, 1998
    Date of Patent: January 25, 2000
    Assignee: Fairbanks Scales
    Inventors: Gregory J. Arnold, Michael P. Conner, James S. Havers, Ben H. Graves, David K. Crabbe, David C. Elms, Bonnie L. Crabbe
  • Scale
    Patent number: D419896
    Type: Grant
    Filed: December 31, 1998
    Date of Patent: February 1, 2000
    Assignee: Fairbanks Scales
    Inventors: Gregory J. Arnold, Michael P. Conner, James S. Havers, Ben H. Graves, David K. Crabbe, David C. Elms, Bonnie L. Crabbe
  • Scale tower
    Patent number: D426480
    Type: Grant
    Filed: December 31, 1998
    Date of Patent: June 13, 2000
    Assignee: Fairbanks Scales
    Inventors: Gregory J. Arnold, Michael P. Conner, James S. Havers, Ben H. Graves, David K. Crabbe, David C. Elms, Bonnie L. Crabbe