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Patents
Environmental Heating And Cooling; Fluid Handling And Sanitary Equipment Patents
Fluid Handling Or Treatment Equipment Patents
Fitting (10) Patents
Coupling Or Joint Patents
Elbow Or With Flow Direction Change Patents (Class D23/263)
Elbow Or With Flow Direction Change Patents (Class D23/263)
Adjustable (e.g., swivel, etc.) (Class D23/264)
Manifold for a plant watering unit
Patent number:
D293811
Type:
Grant
Filed:
September 26, 1984
Date of Patent:
January 19, 1988
Inventors:
James W. Bennington, Emmett G. Neal
Tube coupler
Patent number:
D296816
Type:
Grant
Filed:
October 2, 1985
Date of Patent:
July 19, 1988
Assignee:
Brass-Craft Manufacturing Company
Inventors:
Walter J. Budzinski, Manfred K. Kuttruff, Leo S. Stanish, Larry G. Turner
Intake reducing tee
Patent number:
D297043
Type:
Grant
Filed:
December 18, 1985
Date of Patent:
August 2, 1988
Inventor:
Donald W. Vander Wilt
Connector for sap-collecting system
Patent number:
D298850
Type:
Grant
Filed:
October 7, 1985
Date of Patent:
December 6, 1988
Assignee:
Les Industries Provinciales Ltee
Inventor:
Michel Lanoue
Fluid distribution manifold
Patent number:
D301732
Type:
Grant
Filed:
January 23, 1986
Date of Patent:
June 20, 1989
Inventor:
Joanna Malagrida
Housing for a shut-off valve
Patent number:
D304486
Type:
Grant
Filed:
February 24, 1986
Date of Patent:
November 7, 1989
Assignee:
Elder Valve, Inc.
Inventors:
Paul S. Elder, Harold E. Damratowski
Paint spray gun manifold attachment
Patent number:
D305147
Type:
Grant
Filed:
April 18, 1988
Date of Patent:
December 19, 1989
Inventor:
Richard A. Samford
Adjustable unit for a hand shower or the like
Patent number:
D310406
Type:
Grant
Filed:
November 3, 1986
Date of Patent:
September 4, 1990
Inventor:
Rocco Cifaldi
Combined sprinkler support and hose coupler
Patent number:
D321746
Type:
Grant
Filed:
June 23, 1988
Date of Patent:
November 19, 1991
Inventor:
Haggie I. Cockman
Motorhome bayonet ground waste connection
Patent number:
D324727
Type:
Grant
Filed:
October 11, 1988
Date of Patent:
March 17, 1992
Inventor:
Carl K. Rowley
Vacuum relief plumbing fitting
Patent number:
D330584
Type:
Grant
Filed:
July 2, 1990
Date of Patent:
October 27, 1992
Inventors:
Eric G. Snoke, Mark R. Boytim
Y-type connector for dual shower heads
Patent number:
D331277
Type:
Grant
Filed:
May 25, 1990
Date of Patent:
November 24, 1992
Inventor:
George E. Murphy
Pipe joint
Patent number:
D331798
Type:
Grant
Filed:
November 13, 1990
Date of Patent:
December 15, 1992
Assignee:
Klingbyle Heating & Cooling Ltd.
Inventor:
Gary Klingbyle
Combined pipe tapping saddle and seal
Patent number:
D334050
Type:
Grant
Filed:
June 12, 1990
Date of Patent:
March 16, 1993
Assignees:
HB Schmidt & BG Schmidt Pty. Ltd., Northern Iron and Brass Foundry
Inventor:
Herbert Foxlee
Fluid level probe mounting unit
Patent number:
D337959
Type:
Grant
Filed:
January 3, 1991
Date of Patent:
August 3, 1993
Assignee:
Betz Laboratories, Inc.
Inventors:
Davie B. Lawhon, James C. Rodgers, George H. Alexander, Jr.
Combined hand shower holder and plumbing connector
Patent number:
D341191
Type:
Grant
Filed:
August 26, 1991
Date of Patent:
November 9, 1993
Assignee:
Friedrich Grohe Aktiengesellschaft
Inventor:
Odo Klose
Duct offset elbow
Patent number:
D342130
Type:
Grant
Filed:
January 31, 1992
Date of Patent:
December 7, 1993
Assignee:
Builder's Best, Inc.
Inventors:
Charles B. Anderson, Charles R. Kenrick
Duct close elbow
Patent number:
D342782
Type:
Grant
Filed:
January 31, 1992
Date of Patent:
December 28, 1993
Assignee:
Builder's Best, Inc.
Inventors:
Charles B. Anderson, Charles R. Kenrick
Plumbing split fitting
Patent number:
D343889
Type:
Grant
Filed:
May 16, 1991
Date of Patent:
February 1, 1994
Inventor:
Bobby B. Stonecypher
Elbow
Patent number:
D345413
Type:
Grant
Filed:
April 2, 1991
Date of Patent:
March 22, 1994
Assignee:
HMI Incorporated
Inventor:
Brad Brown
Pipe fitting
Patent number:
D347271
Type:
Grant
Filed:
March 30, 1992
Date of Patent:
May 24, 1994
Assignee:
General Plastics, Inc.
Inventors:
John P. Inda, Joseph J. Inda
Pipe coupling
Patent number:
D348097
Type:
Grant
Filed:
March 16, 1992
Date of Patent:
June 21, 1994
Assignee:
General Plastics, Inc.
Inventors:
John P. Inda, Joseph J. Inda
Protective cover for insulated pipes
Patent number:
D348723
Type:
Grant
Filed:
March 5, 1991
Date of Patent:
July 12, 1994
Inventor:
Ricky W. Carroll
Plumbing fitting incorporating venting means
Patent number:
D353654
Type:
Grant
Filed:
June 16, 1993
Date of Patent:
December 20, 1994
Inventor:
William M. Cox
Gas pipe connector
Patent number:
D354553
Type:
Grant
Filed:
October 8, 1993
Date of Patent:
January 17, 1995
Assignee:
Mechanical Specialties, Inc.
Inventor:
Bruce J. Lange
Pipe coupling
Patent number:
D354801
Type:
Grant
Filed:
January 9, 1992
Date of Patent:
January 24, 1995
Assignee:
Hepworth Building Products Limited
Inventors:
Alexander D. Grant, Ronald A. Ireland
Water closet mounting flange
Patent number:
D355958
Type:
Grant
Filed:
May 16, 1994
Date of Patent:
February 28, 1995
Assignee:
Canplas Industries Ltd.
Inventor:
James E. Teskey
Extension for a swimming pool water return line
Patent number:
D357061
Type:
Grant
Filed:
September 2, 1993
Date of Patent:
April 4, 1995
Inventor:
John W. Gifford
Y-type three way single-valve pipe connector
Patent number:
D357731
Type:
Grant
Filed:
March 31, 1993
Date of Patent:
April 25, 1995
Inventor:
E-Shun Chih
Concrete construction jig for holding plumbing
Patent number:
D357854
Type:
Grant
Filed:
December 13, 1993
Date of Patent:
May 2, 1995
Inventor:
Michael W. Payne
Reinforced structural tee
Patent number:
D358202
Type:
Grant
Filed:
January 10, 1994
Date of Patent:
May 9, 1995
Inventor:
David E. Sisk
Component part of a T-piece
Patent number:
D363115
Type:
Grant
Filed:
October 19, 1993
Date of Patent:
October 10, 1995
Assignee:
Lindab AB
Inventor:
Kenneth Lennartsson
Connector box for tube
Patent number:
D363977
Type:
Grant
Filed:
February 10, 1994
Date of Patent:
November 7, 1995
Assignee:
Sofanou S.A.
Inventor:
Bernard Streit
Connector for tube
Patent number:
D371431
Type:
Grant
Filed:
February 10, 1994
Date of Patent:
July 2, 1996
Assignee:
Sofanou S.A.
Inventor:
Bernard Streit
Flushing adapter for flushing a vehicle cooling system
Patent number:
D373409
Type:
Grant
Filed:
February 28, 1994
Date of Patent:
September 3, 1996
Inventors:
Raymond Shifflet, Henrietta Shifflet
Directional flow structural tee
Patent number:
D376416
Type:
Grant
Filed:
June 28, 1995
Date of Patent:
December 10, 1996
Inventor:
David E. Sisk
T-fitting
Patent number:
D389562
Type:
Grant
Filed:
May 20, 1996
Date of Patent:
January 20, 1998
Inventor:
David John Picton
Water bed filling appliance
Patent number:
D395485
Type:
Grant
Filed:
March 26, 1996
Date of Patent:
June 23, 1998
Inventor:
Ronald Edward Deaso, Sr.
Tool for use in installing tree stand climbers
Patent number:
D396391
Type:
Grant
Filed:
August 22, 1997
Date of Patent:
July 28, 1998
Inventors:
Philip Michael Rein, John Patrick Patton, Sr.
Dual showerhead adapter
Patent number:
D396525
Type:
Grant
Filed:
September 23, 1996
Date of Patent:
July 28, 1998
Inventor:
Lawrence A. Larimer
Sports sock storage and dispensing unit
Patent number:
D397890
Type:
Grant
Filed:
April 24, 1997
Date of Patent:
September 8, 1998
Inventor:
Victor M Kraft
Utility outlet to connect a corrugated sewer and drain pipe to a catch basin
Patent number:
D402013
Type:
Grant
Filed:
November 15, 1997
Date of Patent:
December 1, 1998
Assignee:
National Diversified Sales, Inc.
Inventor:
Gordon Saffrey
Aspirating pipe fitting
Patent number:
D406640
Type:
Grant
Filed:
March 11, 1996
Date of Patent:
March 9, 1999
Assignee:
Fumex AB
Inventor:
Johan Gustafsson
Metallic cast fitting for steam generators
Patent number:
D407804
Type:
Grant
Filed:
December 30, 1996
Date of Patent:
April 6, 1999
Assignee:
Combustion Engineering, Inc.
Inventor:
Mark P. LeBel
Universal elbow
Patent number:
D421644
Type:
Grant
Filed:
July 27, 1998
Date of Patent:
March 14, 2000
Assignee:
Builder's Best, Inc.
Inventor:
John L. Andersen
Universal elbow
Patent number:
D425612
Type:
Grant
Filed:
July 27, 1998
Date of Patent:
May 23, 2000
Assignee:
Builder's Best, Inc.
Inventor:
John L. Andersen
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