Rotatable Display Patents (Class D20/21)
  • Electromagnetic display
    Patent number: D262383
    Type: Grant
    Filed: August 25, 1978
    Date of Patent: December 22, 1981
    Assignee: The Staver Company, Inc.
    Inventor: Alfred Skrobisch
  • Advertising display apparatus
    Patent number: D276628
    Type: Grant
    Filed: July 30, 1982
    Date of Patent: December 4, 1984
    Inventor: Stanley Morris
  • Rotatable display element for changeable message sign
    Patent number: D281336
    Type: Grant
    Filed: July 19, 1983
    Date of Patent: November 12, 1985
    Inventor: Stig B. Ahlgren
  • Portable sign and stand therefor
    Patent number: D281513
    Type: Grant
    Filed: March 17, 1982
    Date of Patent: November 26, 1985
    Assignee: Marler Haley ExpoSystems, Limited
    Inventor: Christopher J. Ashton
  • Advertising display apparatus
    Patent number: D294272
    Type: Grant
    Filed: November 13, 1985
    Date of Patent: February 16, 1988
    Inventor: Stanley Morris
  • Changeable sign
    Patent number: D295193
    Type: Grant
    Filed: August 8, 1985
    Date of Patent: April 12, 1988
    Assignee: Plasti-Line, Inc.
    Inventors: Joseph E. Visocky, Charles F. Ramsay
  • Carousel sign display
    Patent number: D305778
    Type: Grant
    Filed: July 17, 1987
    Date of Patent: January 30, 1990
    Inventor: James W. Caulk
  • Show-case for poster publicity
    Patent number: D310245
    Type: Grant
    Filed: April 16, 1987
    Date of Patent: August 28, 1990
    Assignee: DPW Deutsche Plakat-Werbung GmbH & Co.
    Inventor: Alexander E. N. von Canal
  • Sign
    Patent number: D310389
    Type: Grant
    Filed: October 8, 1986
    Date of Patent: September 4, 1990
    Inventor: Neville R. Trewarn
  • Display stand for encouraging children to brush their teeth
    Patent number: D311425
    Type: Grant
    Filed: March 15, 1988
    Date of Patent: October 16, 1990
    Inventor: Tom E. Lindsay
  • Retractable roller directory
    Patent number: D317630
    Type: Grant
    Filed: March 23, 1988
    Date of Patent: June 18, 1991
    Inventors: Gaudet Allen, Gaudet E. Allen
  • Rotatable sign with counterweight
    Patent number: D319078
    Type: Grant
    Filed: December 4, 1989
    Date of Patent: August 13, 1991
    Inventor: Francis N. Hector, Sr.
  • Rotatable sign
    Patent number: D319668
    Type: Grant
    Filed: October 30, 1989
    Date of Patent: September 3, 1991
    Inventor: Francis N. Hector, Sr.
  • Rotatable sign
    Patent number: D322096
    Type: Grant
    Filed: January 3, 1989
    Date of Patent: December 3, 1991
    Inventor: Russell S. Adams
  • Retractable data display unit
    Patent number: D322287
    Type: Grant
    Filed: September 26, 1988
    Date of Patent: December 10, 1991
    Assignee: Thomson Leeds Company, Inc.
    Inventor: Joel Sukman
  • Revolving sign or the like
    Patent number: D330223
    Type: Grant
    Filed: May 16, 1990
    Date of Patent: October 13, 1992
    Assignee: The Coca-Cola Company
    Inventor: Homer P. Crum
  • Rotatable warning sign for vehicles
    Patent number: D332232
    Type: Grant
    Filed: June 7, 1991
    Date of Patent: January 5, 1993
    Inventor: William M. Johnson
  • Retractable sign
    Patent number: D333845
    Type: Grant
    Filed: August 23, 1991
    Date of Patent: March 9, 1993
    Assignee: United Commercial Trading Co., Inc.
    Inventor: Brian T. Kamachi
  • Rotatable display stand
    Patent number: D334215
    Type: Grant
    Filed: August 16, 1990
    Date of Patent: March 23, 1993
    Assignee: A C Edwards PLC
    Inventor: Martyn O. Rowlands
  • Retractable sign
    Patent number: D339168
    Type: Grant
    Filed: November 1, 1991
    Date of Patent: September 7, 1993
    Assignee: Flaggin-Out Products, Inc.
    Inventors: John Gerhart, Daniel Kennedy
  • Motion picture viewer
    Patent number: D345571
    Type: Grant
    Filed: April 3, 1992
    Date of Patent: March 29, 1994
    Assignee: DaMert Co.
    Inventor: William M. Hanlon, III
  • Advertising display
    Patent number: D358176
    Type: Grant
    Filed: June 13, 1994
    Date of Patent: May 9, 1995
    Assignee: People You Need, Inc.
    Inventor: Charles M. Atkinson
  • Heat convection rotating light
    Patent number: D365406
    Type: Grant
    Filed: May 20, 1994
    Date of Patent: December 19, 1995
    Inventor: Shiu-Kay Kan