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Patents
Environmental Heating And Cooling; Fluid Handling And Sanitary Equipment Patents
Heating Or Cooling Patents
Element Or Attachment, Not Elsewhere Specified Patents (Class D23/386)
Element Or Attachment, Not Elsewhere Specified Patents (Class D23/386)
Flow director (29) (Class D23/387)
Register or diffuser (Class D23/388)
Vent, ductwork, or element thereof (Class D23/393)
Radiator cover or cabinet (Class D23/395)
Stoker (Class D23/396)
Grate (Class D23/397)
Fireplace type (30) (Class D23/398)
Stove or furnace type (Class D23/402)
Fireplace element not elsewhere specified (Class D23/403)
Mantle or frame for opening (Class D23/404)
Lining or enclosure for opening (31) (Class D23/405)
Andiron or fire dog (Class D23/407)
Artificial log burner element (Class D23/409)
Coal scuttle or wood holder (Class D23/410)
Fan element (Class D23/411)
Fan guard (Class D23/412)
Fan or ventilator blade (Class D23/413)
Burner or heater coil (Class D23/415)
Oil type (Class D23/416)
Electric (Class D23/417)
Element (Class D23/418)
Ash pan or sifter (Class D23/420)
Valve or control (Class D23/421)
Fire brick (Class D23/422)
Heat exchanger for fuel fired furnaces
Patent number:
D360258
Type:
Grant
Filed:
December 10, 1993
Date of Patent:
July 11, 1995
Assignee:
Rheem Manufacturing Company
Inventor:
Timothy J. Shellenberger
Combined low profile non-pressurized thermosyphon storage tank and collector unit of a solar water heater
Patent number:
D362056
Type:
Grant
Filed:
June 19, 1992
Date of Patent:
September 5, 1995
Inventor:
John D. Grandinetti
Thermoelectric power module for placement in the wall of a container for keeping the contents thereof cool or warm
Patent number:
D362499
Type:
Grant
Filed:
May 7, 1993
Date of Patent:
September 19, 1995
Inventors:
James M. Kerner, W. Henry Kahl
Air nozzle forming part of a reflector for infrared radiation used in a paper treating machine
Patent number:
D363539
Type:
Grant
Filed:
April 9, 1993
Date of Patent:
October 24, 1995
Assignee:
Infrarodteknik AB
Inventor:
John Lawson
Bathroom mirror defogger unit
Patent number:
D364225
Type:
Grant
Filed:
June 10, 1993
Date of Patent:
November 14, 1995
Inventor:
Martin W. Canney
Air cooling unit to be mounted on the front of an electric fan
Patent number:
D364452
Type:
Grant
Filed:
May 16, 1994
Date of Patent:
November 21, 1995
Inventor:
James R. Wiggins
Evaporative cooler pad covering plate
Patent number:
D368307
Type:
Grant
Filed:
January 17, 1995
Date of Patent:
March 26, 1996
Inventor:
Mickey Miller
Stove front plate
Patent number:
D370058
Type:
Grant
Filed:
August 24, 1994
Date of Patent:
May 21, 1996
Assignee:
Oy Saunatic Ltd.
Inventor:
Per-Goran Bostrom
Infrared radiation element
Patent number:
D371429
Type:
Grant
Filed:
September 22, 1994
Date of Patent:
July 2, 1996
Assignee:
Infrarodteknik AB
Inventor:
Rolf Ternlind
Draft preventer for windows and doors
Patent number:
D371600
Type:
Grant
Filed:
March 23, 1994
Date of Patent:
July 9, 1996
Assignee:
The Item Company, Inc.
Inventor:
Stephen M. Henry
Assembly of cast refractory segments of an annealing furnace base
Patent number:
D371836
Type:
Grant
Filed:
December 21, 1994
Date of Patent:
July 16, 1996
Inventor:
Gary L. Coble
Cast refractory corner segment of an annealing furnace base
Patent number:
D371837
Type:
Grant
Filed:
December 21, 1994
Date of Patent:
July 16, 1996
Inventor:
Gary L. Coble
Air blowing mirror drier
Patent number:
D372773
Type:
Grant
Filed:
January 20, 1995
Date of Patent:
August 13, 1996
Inventor:
Edward L. Young
Tray
Patent number:
D372968
Type:
Grant
Filed:
November 28, 1994
Date of Patent:
August 20, 1996
Assignee:
Infra-Red Sauna Systems, Ltd.
Inventor:
Joe White
Portion of a condenser tank used on a vehicle
Patent number:
D373417
Type:
Grant
Filed:
July 22, 1994
Date of Patent:
September 3, 1996
Assignee:
DaeWoo Automotive Component, Ltd.
Inventor:
In-Jun Lee
Air purifying baffle
Patent number:
D373625
Type:
Grant
Filed:
May 19, 1995
Date of Patent:
September 10, 1996
Inventor:
Manuel G. Pereira
Assembly of arcuate cast refractory and steel segments of an annealing furnace base
Patent number:
D374072
Type:
Grant
Filed:
December 21, 1994
Date of Patent:
September 24, 1996
Inventor:
Gary L. Coble
Cast refractory side segment of an annealing furnace base
Patent number:
D374073
Type:
Grant
Filed:
December 21, 1994
Date of Patent:
September 24, 1996
Inventor:
Gary L. Coble
Heater grill
Patent number:
D374927
Type:
Grant
Filed:
April 20, 1994
Date of Patent:
October 22, 1996
Assignee:
Chalair Electrik Inc.
Inventor:
John Chabot
Heat reflector
Patent number:
D377682
Type:
Grant
Filed:
May 5, 1995
Date of Patent:
January 28, 1997
Assignee:
Weber-Stephen Products Co.
Inventors:
Erich J. Schlosser, J. Michael Alden, Robert T. Stephen
Restriction indicator
Patent number:
D378744
Type:
Grant
Filed:
January 11, 1996
Date of Patent:
April 8, 1997
Assignee:
Donaldson Company, Inc.
Inventors:
Kathleen A. Abrahamson, Thomas A. Boeckemann, James Efstrand
Arcuate cast refractory and steel segment of an annealing furnace base
Patent number:
D382339
Type:
Grant
Filed:
December 21, 1994
Date of Patent:
August 12, 1997
Inventor:
Gary L. Coble
Swamp cooler cover
Patent number:
D387145
Type:
Grant
Filed:
June 12, 1996
Date of Patent:
December 2, 1997
Inventor:
Herbert Knight
Air diffuser guard
Patent number:
D387155
Type:
Grant
Filed:
June 21, 1993
Date of Patent:
December 2, 1997
Inventor:
Mike T. Callas
External heater housing
Patent number:
D389236
Type:
Grant
Filed:
October 7, 1996
Date of Patent:
January 13, 1998
Assignee:
Centre des technologies du gaz naturel
Inventor:
David Shimansky
Portable campfire holder
Patent number:
D390935
Type:
Grant
Filed:
May 30, 1996
Date of Patent:
February 17, 1998
Inventors:
Wendy L. Bosje, John Bosje
Ventilation unit
Patent number:
D390943
Type:
Grant
Filed:
June 11, 1996
Date of Patent:
February 17, 1998
Inventor:
Timothy A. Kelly
Reflector for a portable heater
Patent number:
D391347
Type:
Grant
Filed:
August 11, 1995
Date of Patent:
February 24, 1998
Assignee:
Duracraft Corp.
Inventors:
Bernard Chiu, Rodney B. Jane, Robert L. Marvin, Jr., John Staton
Angularly adjustable and lockable tubing joint for an extractor
Patent number:
D391356
Type:
Grant
Filed:
December 21, 1995
Date of Patent:
February 24, 1998
Assignee:
Fumex Ab
Inventor:
Johan Gustafsson
Trim plate cover for ventilation units
Patent number:
D393707
Type:
Grant
Filed:
June 11, 1996
Date of Patent:
April 21, 1998
Inventor:
Timothy A. Kelly
Burner part
Patent number:
D394312
Type:
Grant
Filed:
December 22, 1995
Date of Patent:
May 12, 1998
Assignee:
Ausmark International Pty Ltd.
Inventor:
Garry Owen Thompson
Housing for a heater
Patent number:
D396279
Type:
Grant
Filed:
February 20, 1997
Date of Patent:
July 21, 1998
Assignee:
Vornado Air Circulation Systems, Inc.
Inventors:
Glen W. Ediger, Gary P. Israel, Kevin E. Keller, Michael C. Coup
Housing for a heater
Patent number:
D397430
Type:
Grant
Filed:
February 20, 1997
Date of Patent:
August 25, 1998
Assignee:
Vornado Air Circulation Systems, Inc.
Inventors:
Glen W. Ediger, Gary P. Israel, Kevin E. Keller, Michael C. Coup
Insulation saddle for protecting pipe insulation
Patent number:
D398048
Type:
Grant
Filed:
May 1, 1996
Date of Patent:
September 8, 1998
Assignee:
AT & S, Inc.
Inventors:
Bruce W. Casady, Gerald T. Parks, Jr., Jerry L. Freel
Base part for a liquid heating vessel
Patent number:
D398997
Type:
Grant
Filed:
May 21, 1996
Date of Patent:
September 29, 1998
Assignee:
Strix Limited
Inventor:
John Crawshaw Taylor
Air distribution housing for a personal environment system
Patent number:
D400239
Type:
Grant
Filed:
October 25, 1996
Date of Patent:
October 27, 1998
Assignee:
Johnson Service Company
Inventors:
Dennis E. Miller, Sven Adolph, Doug Cooke, Richard Watson
Bowl guard
Patent number:
D400240
Type:
Grant
Filed:
October 2, 1997
Date of Patent:
October 27, 1998
Assignee:
Festo AG & Co.
Inventors:
Axel Thallemer, Jan Kleffmann
Baseboard heater cover
Patent number:
D400669
Type:
Grant
Filed:
January 6, 1998
Date of Patent:
November 3, 1998
Inventor:
Mark Hannigan
Baseboard heater cover
Patent number:
D402748
Type:
Grant
Filed:
February 26, 1998
Date of Patent:
December 15, 1998
Inventor:
Joseph M. Cuomo
Filter element frame member
Patent number:
D405519
Type:
Grant
Filed:
October 25, 1996
Date of Patent:
February 9, 1999
Assignees:
Donaldson Company, Honeywell, Inc.
Inventors:
Richard J. Osendorf, Brad Alan Terlson, Wallace Ronald Saldin, Eugene Joseph Takach, Jr.
Support base
Patent number:
D407479
Type:
Grant
Filed:
June 10, 1997
Date of Patent:
March 30, 1999
Inventor:
Carl F. Sternberg, Sr.
Slitted gas tube
Patent number:
D407811
Type:
Grant
Filed:
April 22, 1996
Date of Patent:
April 6, 1999
Inventor:
Jon S. Walters
Fan filter housing apparatus
Patent number:
D408512
Type:
Grant
Filed:
September 6, 1996
Date of Patent:
April 20, 1999
Inventor:
Gary Hurst
Combined ceiling fan and light fixture
Patent number:
D408904
Type:
Grant
Filed:
August 27, 1998
Date of Patent:
April 27, 1999
Assignee:
Pan Electric Co., Ltd.
Inventor:
Chen-Tzu Liu
Single-piece grate bar key for stokers feeding steam generator furnaces
Patent number:
D414859
Type:
Grant
Filed:
November 27, 1998
Date of Patent:
October 5, 1999
Inventors:
Mark R. Hapgood, Jeffrey S. Mann, Ivan Semyanko
Combined ceiling fan and light fixture
Patent number:
D415269
Type:
Grant
Filed:
October 21, 1998
Date of Patent:
October 12, 1999
Inventor:
Liang-Chou Wang
Wind shielded burner pilot assembly
Patent number:
D415832
Type:
Grant
Filed:
August 19, 1998
Date of Patent:
October 26, 1999
Inventor:
Henry Schubert
Airflow spacing plate
Patent number:
D416618
Type:
Grant
Filed:
October 28, 1998
Date of Patent:
November 16, 1999
Inventor:
Scott Birmingham
Exhaust conduit connector with abutment extension
Patent number:
D417498
Type:
Grant
Filed:
July 10, 1998
Date of Patent:
December 7, 1999
Assignee:
Deflecto Corporation
Inventor:
Stephen T. Meyer
Rotor for heater
Patent number:
D420122
Type:
Grant
Filed:
August 14, 1997
Date of Patent:
February 1, 2000
Assignee:
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
Inventors:
Takahiro Moroi, Takashi Ban, Hidefumi Mori, Tatsuya Hirose
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