Transit Or Theodolite Patents (Class D10/66)
  • Multi-directional light source
    Patent number: 4407012
    Abstract: A multi-directional light source includes a ground ball made from non-expanded polystyrene, fitted and glued to the clear extremity of an optical fiber contained inside a rigid metal tube and an outer plastic body tooled after being moulded.
    Type: Grant
    Filed: January 20, 1982
    Date of Patent: September 27, 1983
    Assignee: Regie Nationale des Usines Renault
    Inventor: Jean-Pierre Desmaret
  • Survey monument base
    Patent number: D243159
    Type: Grant
    Filed: September 19, 1975
    Date of Patent: January 25, 1977
    Inventors: Peter Berntsen, Phillip R. Peterson
  • Permanent land survey marker
    Patent number: D246513
    Type: Grant
    Filed: August 23, 1973
    Date of Patent: November 29, 1977
    Inventor: Joseph Laureat Garneau
  • Surveying instrument
    Patent number: D248018
    Type: Grant
    Filed: July 15, 1976
    Date of Patent: May 30, 1978
    Inventor: Akio Kubo
  • Retroprism holder and sighting mechanism
    Patent number: D250400
    Type: Grant
    Filed: January 3, 1978
    Date of Patent: November 28, 1978
    Inventor: Thomas N. Haidek
  • Starfinder
    Patent number: D250577
    Type: Grant
    Filed: November 18, 1976
    Date of Patent: December 19, 1978
    Assignee: RoVi Plastics, Inc.
    Inventors: B. C. Thompson, Marvin W. Lutes
  • Electronic surveying instrument or the like
    Patent number: D250637
    Type: Grant
    Filed: March 28, 1977
    Date of Patent: December 26, 1978
    Assignee: Keuffel & Esser Company
    Inventor: J. Peter E. Kooi
  • Surveying instrument
    Patent number: D251830
    Type: Grant
    Filed: February 17, 1977
    Date of Patent: May 15, 1979
    Assignee: Hewlett-Packard Company
    Inventor: Arnold L. Joslin
  • Leveling instrument
    Patent number: D252500
    Type: Grant
    Filed: September 7, 1977
    Date of Patent: July 31, 1979
    Inventor: John F. Mason
  • Surveying instrument or the like
    Patent number: D252917
    Type: Grant
    Filed: August 19, 1977
    Date of Patent: September 18, 1979
    Assignee: Keuffel & Esser Company
    Inventor: J. Peter E. Kooi
  • Automatic builder's level or the like
    Patent number: D252918
    Type: Grant
    Filed: August 19, 1977
    Date of Patent: September 18, 1979
    Assignee: Keuffel & Esser Company
    Inventor: J. Peter E. Kooi
  • Accessory mount for theodolite
    Patent number: D255104
    Type: Grant
    Filed: September 19, 1977
    Date of Patent: May 27, 1980
    Inventor: Thomas N. Haidek
  • Electronic surveying instrument or the like
    Patent number: D257961
    Type: Grant
    Filed: May 14, 1979
    Date of Patent: January 20, 1981
    Assignee: Keuffel & Esser Company
    Inventor: J. Peter E. Kooi
  • Electronic distance measuring instrument
    Patent number: D268910
    Type: Grant
    Filed: May 28, 1980
    Date of Patent: May 10, 1983
    Assignee: Benchmark
    Inventors: John I. Shipp, Charlie C. Rogers
  • Housing for optical electronic distance measuring instrument
    Patent number: D270816
    Type: Grant
    Filed: May 19, 1980
    Date of Patent: October 4, 1983
    Inventors: William A. Hays, Jr., Robert A. Gladden, John I. Shipp
  • Surveyor's stake
    Patent number: D274412
    Type: Grant
    Filed: April 16, 1981
    Date of Patent: June 26, 1984
    Inventor: Edward E. Anderson
  • Radio signal controlled laser beam interrupting ditch slope indicator
    Patent number: D283494
    Type: Grant
    Filed: December 27, 1983
    Date of Patent: April 22, 1986
    Inventor: Jimmy C. Simmons
  • Survey marker cap
    Patent number: D289859
    Type: Grant
    Filed: February 19, 1985
    Date of Patent: May 19, 1987
    Inventors: J. David Johnson, John D. Johnson
  • Compass
    Patent number: D290093
    Type: Grant
    Filed: January 16, 1985
    Date of Patent: June 2, 1987
    Assignee: The Brunton Company
    Inventors: Melvin G. Kramer, Marlin D. Iden
  • Playing field boundary marker
    Patent number: D296119
    Type: Grant
    Filed: July 25, 1985
    Date of Patent: June 7, 1988
    Inventors: Gary V. Hunter, Marietta T. Hunter
  • Height finder for a surveying instrument support
    Patent number: D302251
    Type: Grant
    Filed: July 24, 1986
    Date of Patent: July 18, 1989
    Inventor: Edgar E. Dudley
  • Surveyor's stake
    Patent number: D269598
    Type: Grant
    Filed: June 29, 1981
    Date of Patent: July 5, 1983
    Inventor: Edward E. Anderson