Element Or Attachment (1) Patents (Class D23/206)
  • Valve guard for a gas container
    Patent number: D439956
    Type: Grant
    Filed: December 3, 1999
    Date of Patent: April 3, 2001
    Assignee: AGA AB
    Inventor: Leif Nilsson
  • Cover for propane tank
    Patent number: D457936
    Type: Grant
    Filed: June 13, 2001
    Date of Patent: May 28, 2002
    Inventors: Santo G. Garofalo, Sandra L. Garofalo, John D. Zoidis
  • Combined diverter and separator unit for an oil storage tank
    Patent number: D295072
    Type: Grant
    Filed: June 9, 1986
    Date of Patent: April 5, 1988
    Inventor: Thomas P. Maher
  • Reinforced manway in a storage tank
    Patent number: D308719
    Type: Grant
    Filed: May 16, 1988
    Date of Patent: June 19, 1990
    Assignee: Poly Processing Company, Inc.
    Inventor: Guy E. Garrow
  • Spill containment system trough unit with weir flange
    Patent number: D309341
    Type: Grant
    Filed: February 4, 1987
    Date of Patent: July 17, 1990
    Assignees: Roy F. Saunders, James P. Peel
    Inventor: William T. Breadmont
  • Septic tank baffle
    Patent number: D317812
    Type: Grant
    Filed: August 4, 1988
    Date of Patent: June 25, 1991
    Inventor: Norman W. Gavin
  • Scuba tank holder
    Patent number: D319003
    Type: Grant
    Filed: November 21, 1989
    Date of Patent: August 13, 1991
    Inventor: William P. Scharrenberg, Jr.
  • Corrugated valve guard
    Patent number: D319286
    Type: Grant
    Filed: August 15, 1988
    Date of Patent: August 20, 1991
    Assignee: Hoover Group, Inc.
    Inventors: David L. Waltke, Duane R. Greenquist
  • Tank liner
    Patent number: D320442
    Type: Grant
    Filed: October 11, 1988
    Date of Patent: October 1, 1991
    Inventor: David D. McKay
  • Base for a cylindrical tank
    Patent number: D331792
    Type: Grant
    Filed: February 27, 1989
    Date of Patent: December 15, 1992
    Inventor: Ernest J. Wilcox
  • Safety cap for gas cylinders
    Patent number: D334967
    Type: Grant
    Filed: July 27, 1989
    Date of Patent: April 20, 1993
    Inventor: Sakae Kitsuda
  • Stabilization base for a gasoline container
    Patent number: D340761
    Type: Grant
    Filed: October 9, 1991
    Date of Patent: October 26, 1993
    Assignee: Diane L. Shardy
    Inventor: Michael Long
  • Sight gauge protector
    Patent number: D344572
    Type: Grant
    Filed: August 8, 1991
    Date of Patent: February 22, 1994
    Assignee: Minnesota Valley Engineering, Inc.
    Inventor: Timothy A. Neeser
  • Holder for servicing butane gas bottles
    Patent number: D353185
    Type: Grant
    Filed: March 17, 1992
    Date of Patent: December 6, 1994
    Inventor: Albert H. Mitchell
  • Set of air tank end protectors
    Patent number: D380522
    Type: Grant
    Filed: December 18, 1995
    Date of Patent: July 1, 1997
    Assignee: Champion Products, Inc.
    Inventors: Harry B. Moore, Dean W. Felin
  • Well casing security unit
    Patent number: D380523
    Type: Grant
    Filed: February 2, 1996
    Date of Patent: July 1, 1997
    Inventor: David R. Moench
  • Propane tank holder
    Patent number: D385615
    Type: Grant
    Filed: May 1, 1995
    Date of Patent: October 28, 1997
    Inventor: M. Bernard St-Louis
  • Cylinder stand
    Patent number: D389896
    Type: Grant
    Filed: October 15, 1996
    Date of Patent: January 27, 1998
    Assignee: Frank S. Salvucci, Sr.
    Inventor: Frank S. Salvucci, Sr.
  • Fill neck for a fuel tank
    Patent number: D392020
    Type: Grant
    Filed: March 3, 1997
    Date of Patent: March 10, 1998
    Assignee: Emco Wheaton Fleet Fueling, Corp.
    Inventor: Gordon Elford Fairles
  • Water tank cover
    Patent number: D430262
    Type: Grant
    Filed: June 30, 1999
    Date of Patent: August 29, 2000
    Inventor: Patrick S. Morrison