Dental (34) Patents (Class D24/156)
  • Connection sleeve for a dental implant
    Patent number: D317200
    Type: Grant
    Filed: April 28, 1989
    Date of Patent: May 28, 1991
    Assignee: Nobelpharma AB
    Inventor: Lars Jorneus
  • Implant for attachment of dental prosthesis to the jawbone
    Patent number: D319500
    Type: Grant
    Filed: October 21, 1987
    Date of Patent: August 27, 1991
    Assignee: Astra Meditec Aktiebolag
    Inventor: Per O. Soderberg
  • Screw driver for dental implants
    Patent number: D320452
    Type: Grant
    Filed: March 30, 1989
    Date of Patent: October 1, 1991
    Assignee: ACE Surgical Supply Co.
    Inventor: Joseph E. Carchidi
  • Dental post
    Patent number: D321560
    Type: Grant
    Filed: September 1, 1989
    Date of Patent: November 12, 1991
    Assignee: Coltene/Whaledent, Inc.
    Inventor: Alan N. Miller
  • Dental pin
    Patent number: D324731
    Type: Grant
    Filed: June 16, 1989
    Date of Patent: March 17, 1992
    Assignee: Coltene/Whaledent, Inc.
    Inventor: Jerry Sullivan
  • Abutment for dental implant
    Patent number: D325085
    Type: Grant
    Filed: March 23, 1989
    Date of Patent: March 31, 1992
    Assignee: Institute for Applied Biotechnology
    Inventors: Per-Ingvar Branemark, Lars-Olof hrnell
  • Ultrasonic scanning probe
    Patent number: D327740
    Type: Grant
    Filed: January 26, 1990
    Date of Patent: July 7, 1992
    Assignee: Terumo Kabushiki Kaisha
    Inventors: Tetsuya Arioka, Shinji Ishida
  • Dental x-ray film holder
    Patent number: D330423
    Type: Grant
    Filed: March 7, 1990
    Date of Patent: October 20, 1992
    Inventor: Trudy Kilber
  • Dental implant screw
    Patent number: D330767
    Type: Grant
    Filed: March 14, 1990
    Date of Patent: November 3, 1992
    Inventor: Lars Jorneus
  • Attachment for dental bridge construction
    Patent number: D331282
    Type: Grant
    Filed: December 13, 1988
    Date of Patent: November 24, 1992
    Inventor: Thomas Kallus
  • Dental pontic form
    Patent number: D331283
    Type: Grant
    Filed: September 26, 1990
    Date of Patent: November 24, 1992
    Inventor: Kenneth C. Guthrie
  • Dental pontic form
    Patent number: D331284
    Type: Grant
    Filed: September 26, 1990
    Date of Patent: November 24, 1992
    Inventor: Kenneth C. Guthrie
  • Dental pontic form
    Patent number: D331285
    Type: Grant
    Filed: September 26, 1990
    Date of Patent: November 24, 1992
    Inventor: Kenneth C. Guthrie
  • Holder for dental x-ray films
    Patent number: D334061
    Type: Grant
    Filed: November 2, 1989
    Date of Patent: March 16, 1993
    Inventor: Ingrid Kumlin
  • Dental implant
    Patent number: D336683
    Type: Grant
    Filed: May 18, 1990
    Date of Patent: June 22, 1993
    Assignee: Kiyoshi Inoue
    Inventors: Kiyoshi Inoue, Yu Shimizu, Katsuhiko Iwanaga, Takashi Miyazaki
  • Dental pontic form
    Patent number: D338529
    Type: Grant
    Filed: September 26, 1990
    Date of Patent: August 17, 1993
    Inventor: Kenneth C. Guthrie
  • Dental abutment holder
    Patent number: D338959
    Type: Grant
    Filed: October 11, 1990
    Date of Patent: August 31, 1993
    Assignee: Nobelpharma AB
    Inventors: Lennart Loof, Lennart Carlsson
  • Combined dental mold pin and bushing assembly
    Patent number: D339420
    Type: Grant
    Filed: February 12, 1990
    Date of Patent: September 14, 1993
    Inventor: Harald E. Nordin
  • Dental post
    Patent number: D342314
    Type: Grant
    Filed: April 1, 1992
    Date of Patent: December 14, 1993
    Assignee: Coltene/Whaledent, Inc.
    Inventor: Alan N. Miller
  • Connection sleeve for a dental implant
    Patent number: D353674
    Type: Grant
    Filed: December 28, 1993
    Date of Patent: December 20, 1994
    Assignee: Nobelpharma AB
    Inventor: Lars Jorneus
  • Drill extension for use in oral implantology
    Patent number: D355487
    Type: Grant
    Filed: April 28, 1993
    Date of Patent: February 14, 1995
    Assignee: Aktiebolaget Astra
    Inventor: Leif Broberg
  • Adapter for mounting abutment parts for use in oral implantology
    Patent number: D355972
    Type: Grant
    Filed: April 28, 1993
    Date of Patent: February 28, 1995
    Assignee: Aktiebolaget Astra
    Inventors: Leif Broberg, Anders Holmen
  • Single tooth fixture for use in oral implantology
    Patent number: D356868
    Type: Grant
    Filed: April 28, 1993
    Date of Patent: March 28, 1995
    Assignee: Aktiebolaget Astra
    Inventors: Leif Broberg, Stig G. V. Hansson
  • Abutment replica for use in oral implantology
    Patent number: D356869
    Type: Grant
    Filed: April 28, 1993
    Date of Patent: March 28, 1995
    Assignee: Aktiebolaget Astra
    Inventors: Anders Holmen, Leif Broberg
  • Dental post
    Patent number: D358212
    Type: Grant
    Filed: October 13, 1993
    Date of Patent: May 9, 1995
    Assignee: Coltene/Whaledent, Inc.
    Inventor: Jerry F. Sullivan
  • Dental post
    Patent number: D366115
    Type: Grant
    Filed: November 22, 1994
    Date of Patent: January 9, 1996
    Assignee: Coltene/Whaledent, Inc.
    Inventor: Jerry F. Sullivan
  • Impression coping for use in oral implantology
    Patent number: D370978
    Type: Grant
    Filed: April 28, 1993
    Date of Patent: June 18, 1996
    Assignee: Aktiebolaget Astra
    Inventors: Leif Broberg, Anders Holmen
  • Ball abutment for a dental implant
    Patent number: D374079
    Type: Grant
    Filed: July 12, 1995
    Date of Patent: September 24, 1996
    Assignee: Astra Aktiebolag
    Inventor: Leif Broberg
  • Abutment for a dental implant
    Patent number: D374080
    Type: Grant
    Filed: July 12, 1995
    Date of Patent: September 24, 1996
    Assignee: Astra Aktiebolag
    Inventor: Leif Broberg
  • Combined radiographic depth gauge and prosthetic positioning apparatus
    Patent number: D380047
    Type: Grant
    Filed: July 27, 1994
    Date of Patent: June 17, 1997
    Inventor: David A. Gelb
  • Snap on screw
    Patent number: D399562
    Type: Grant
    Filed: December 17, 1996
    Date of Patent: October 13, 1998
    Assignee: Denticator International, Inc.
    Inventor: Jose L. Mendoza
  • Snap on latch
    Patent number: D399563
    Type: Grant
    Filed: December 17, 1996
    Date of Patent: October 13, 1998
    Assignee: Denticator International, Inc.
    Inventor: Jose L. Mendoza
  • Snap on latch
    Patent number: D399956
    Type: Grant
    Filed: May 30, 1997
    Date of Patent: October 20, 1998
    Assignee: Denticator International, Inc.
    Inventor: Jose L. Mendoza
  • Spatula used to make dental prosthesis
    Patent number: D406343
    Type: Grant
    Filed: August 6, 1996
    Date of Patent: March 2, 1999
    Inventors: Lilian Zimet de Sternberg, Alberto Sternberg
  • Healing cap for a dental implant
    Patent number: D410083
    Type: Grant
    Filed: July 12, 1995
    Date of Patent: May 18, 1999
    Assignee: Astra Aktiebolag
    Inventors: Leif Broberg, Anders Holmen
  • Abutment for use in dental implants
    Patent number: D413383
    Type: Grant
    Filed: April 25, 1997
    Date of Patent: August 31, 1999
    Inventors: Peter Vryonis, Andrew M. Flood
  • Healing abutment for a dental implant
    Patent number: D414556
    Type: Grant
    Filed: July 12, 1995
    Date of Patent: September 28, 1999
    Assignee: Astra Aktiebolag
    Inventors: Leif Broberg, Anders Holmen, Nils Gustav Bergstrom
  • Dental abutment
    Patent number: D427683
    Type: Grant
    Filed: July 10, 1998
    Date of Patent: July 4, 2000
    Assignee: Sulzer Calcitek Inc.
    Inventor: Carl W. Pettersen