Air inlet damper

- A. O. SMITH CORPORATION
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Description

FIG. 1 is a bottom perspective view of an air inlet damper showing the new design;

FIG. 2 is a right side view thereof;

FIG. 3 is a left side view thereof,

FIG. 4 is a rear view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines present in all FIG. views illustrate portions of the air inlet damper that is environment and forms no part of the claimed design.

Claims

We claim the ornamental design for an air inlet damper, as shown and described.

Referenced Cited
U.S. Patent Documents
1173484 February 1916 Clay
1198675 September 1916 Smythe
1488694 April 1924 Marks
1720789 July 1929 Heusser
1790454 January 1931 Arrowsmith
1991557 February 1935 Johnson
2080726 May 1937 Lowinger
2229388 January 1941 Postlewait
D132821 June 1942 Leslie
2364791 December 1944 Horne
2628551 February 1953 Leigh
2834622 May 1958 Reeves
3093059 June 1963 Metz
3733812 May 1973 Lawrence
3835986 September 1974 Le Beau
D245620 August 30, 1977 Berry
4046318 September 6, 1977 Ripley
4076171 February 28, 1978 Swenson
4182483 January 8, 1980 Swenson
4234012 November 18, 1980 Schupback
4261824 April 14, 1981 Cuschera
4266929 May 12, 1981 Swenson
4297818 November 3, 1981 Anderson
4368663 January 18, 1983 Tabacco
4396371 August 2, 1983 Lorenz et al.
4479733 October 30, 1984 Segal
D277027 January 1, 1985 Waltz et al.
D277028 January 1, 1985 Waltz et al.
4509913 April 9, 1985 Lorenz et al.
4592269 June 3, 1986 Lamparter
D285546 September 9, 1986 Hayslette
4615263 October 7, 1986 Titterud
D296584 July 5, 1988 Hilton
4790289 December 13, 1988 Barrett
D300655 April 11, 1989 Buehler
4817564 April 4, 1989 Akkala et al.
4819689 April 11, 1989 Owsley
4875465 October 24, 1989 Kramer
4878482 November 7, 1989 Pfeffer
4879801 November 14, 1989 Stubbe et al.
4907569 March 13, 1990 Lemense
4909385 March 20, 1990 Blymiller
D321743 November 19, 1991 Logue et al.
D327317 June 23, 1992 Courchesne
D332139 December 29, 1992 Courchesne
D333830 March 9, 1993 Lampe
D335123 April 27, 1993 Smiley
5487219 January 30, 1996 Ruehl
5501634 March 26, 1996 Wilder
5503181 April 2, 1996 Kennedy
5531214 July 2, 1996 Cheek
5591080 January 7, 1997 Ward
D378578 March 25, 1997 Eberhardt
D381412 July 22, 1997 Rimback
5662522 September 2, 1997 Waltz
5672101 September 30, 1997 Thomas
D393707 April 21, 1998 Kelly
5735086 April 7, 1998 Fordahl
5756933 May 26, 1998 Pitchford et al.
D394901 June 2, 1998 Governale
5792230 August 11, 1998 Moore
5947815 September 7, 1999 Danforth
6041771 March 28, 2000 Hayes
D425612 May 23, 2000 Andersen
6118108 September 12, 2000 Ufford
6155008 December 5, 2000 McKee
D436163 January 9, 2001 Peterson et al.
D442273 May 15, 2001 Pestell
6293862 September 25, 2001 Jafine et al.
D451214 November 27, 2001 Gollob
6481361 November 19, 2002 Schindler
6514135 February 4, 2003 Kelly
6523575 February 25, 2003 Mrsny
D478977 August 26, 2003 Snyder
D482813 November 25, 2003 Waldmann
D490506 May 25, 2004 Snyder
D490553 May 25, 2004 Waldmann
6854428 February 15, 2005 Hotton et al.
D505195 May 17, 2005 Snyder
7004832 February 28, 2006 Thomas
D517006 March 14, 2006 Bessmertny
7013841 March 21, 2006 Boros et al.
7032543 April 25, 2006 Akkala et al.
7055465 June 6, 2006 Huang et al.
D528644 September 19, 2006 Schwamkrug
D534450 January 2, 2007 Muller
D535009 January 9, 2007 Sinur
D536778 February 13, 2007 O'Hagin
D537570 February 27, 2007 Sanders
D549316 August 21, 2007 O'Hagin
D556314 November 27, 2007 Daniels, II et al.
D569491 May 20, 2008 DeForte
D571450 June 17, 2008 Brown
D576264 September 2, 2008 Grobleben
D587797 March 3, 2009 Blanchard
7508103 March 24, 2009 Watkins et al.
7513221 April 7, 2009 Akkala et al.
D597239 July 28, 2009 Hodgson
D598959 August 25, 2009 Kiddoo
7651390 January 26, 2010 Profeta
D612040 March 16, 2010 Daniels
D618332 June 22, 2010 Kimura et al.
D618780 June 29, 2010 Williams, Sr.
D624639 September 28, 2010 Dilorenzo
D625800 October 19, 2010 Daniels
D628718 December 7, 2010 Grubka
D629093 December 14, 2010 Polston
D629882 December 28, 2010 Nguyen
D631431 January 25, 2011 DeFelice
D634419 March 15, 2011 Lambertson
D641462 July 12, 2011 Rafi
8001643 August 23, 2011 James
D652498 January 17, 2012 Rafi
D653745 February 7, 2012 Gregg et al.
8113823 February 14, 2012 Guzorek
D656601 March 27, 2012 Roderique et al.
D659460 May 15, 2012 Boone
8196552 June 12, 2012 Whitford et al.
8205401 June 26, 2012 Ward
D662870 July 3, 2012 Russ
D665210 August 14, 2012 Hughes
D666285 August 28, 2012 Schrad et al.
D666707 September 4, 2012 Eikhoff et al.
RE43717 October 9, 2012 DeForte
D672450 December 11, 2012 Milks et al.
D680253 April 16, 2013 Herberholt
D688289 August 20, 2013 Hodgson
D690065 September 17, 2013 Schoenster
D690457 September 24, 2013 Lu
D693493 November 12, 2013 Kim
8607719 December 17, 2013 Kuzni
D698962 February 4, 2014 Waldmann
D701095 March 18, 2014 Arvan
D702817 April 15, 2014 Ryu
D703305 April 22, 2014 Stollenwerk O'Hagin
D703307 April 22, 2014 Little
D704815 May 13, 2014 Butler et al.
D704816 May 13, 2014 Butler et al.
D704817 May 13, 2014 Butler et al.
D705420 May 20, 2014 Eichelberg
D708779 July 8, 2014 Cha
8794228 August 5, 2014 Richter et al.
D714928 October 7, 2014 Urano
D720437 December 30, 2014 Togawa
D724715 March 17, 2015 Isshiki
D727486 April 21, 2015 Sebert
D727489 April 21, 2015 Rohskopf et al.
D731047 June 2, 2015 Leonard
D732708 June 23, 2015 Stauffer et al.
D734861 July 21, 2015 Johnson
D736365 August 11, 2015 Breneman
D737421 August 25, 2015 Jannello
D738027 September 1, 2015 Wang
D743520 November 17, 2015 Sinur et al.
D744632 December 1, 2015 Ehlert et al.
D748239 January 26, 2016 Daniels
D749204 February 9, 2016 Breneman et al.
D749342 February 16, 2016 Escandon
D750314 February 23, 2016 Hobson
D750564 March 1, 2016 Weagle
D752770 March 29, 2016 Kuhn et al.
D754304 April 19, 2016 Morris
D754835 April 26, 2016 Uehara et al.
D755349 May 3, 2016 Murphey
D755944 May 10, 2016 Daniels
D757237 May 24, 2016 Gonzalez
D758107 June 7, 2016 Hamilton
D758680 June 7, 2016 Hoffman
20010049261 December 6, 2001 McKee et al.
20020171059 November 21, 2002 Sakurai
20030054754 March 20, 2003 McKee
20030079905 May 1, 2003 Higgs
20030116213 June 26, 2003 DiMarco
20030153262 August 14, 2003 Mantyla et al.
20030161742 August 28, 2003 Lin
20040177871 September 16, 2004 Harbaugh
20040195923 October 7, 2004 Staigl, III et al.
20040238651 December 2, 2004 Juntunen
20050184268 August 25, 2005 Narayanaswamy
20050233691 October 20, 2005 Horton
20050284988 December 29, 2005 Lawver
20060005809 January 12, 2006 Kado
20060042239 March 2, 2006 Gerards et al.
20060065211 March 30, 2006 Hasbargen
20060157092 July 20, 2006 Kramer
20060249141 November 9, 2006 Sinur
20070045473 March 1, 2007 Clegg et al.
20070101689 May 10, 2007 Gaskins
20070241629 October 18, 2007 Ionel
20080029243 February 7, 2008 O'Donnell et al.
20080134843 June 12, 2008 Smith
20080210783 September 4, 2008 Bissonnette
20080272667 November 6, 2008 Ionel et al.
20080302352 December 11, 2008 Pearce
20080308689 December 18, 2008 Syler
20090084328 April 2, 2009 Lyons et al.
20090191493 July 30, 2009 Guzorek
20100012048 January 21, 2010 Whitford et al.
20100015559 January 21, 2010 Whitford et al.
20100118463 May 13, 2010 Smith
20100126431 May 27, 2010 Kanda
20100184366 July 22, 2010 Hassenstab
20100300377 December 2, 2010 Buescher et al.
20110168284 July 14, 2011 Whitford et al.
20110294412 December 1, 2011 Vagedes
20120212883 August 23, 2012 Hargreaves et al.
20120255267 October 11, 2012 Ehrensberger
20130078903 March 28, 2013 Mantyla
20130115871 May 9, 2013 Bourque
20140144395 May 29, 2014 Blessing et al.
20150053151 February 26, 2015 Graff
20150219363 August 6, 2015 Bridegum
20150220091 August 6, 2015 Koopman
Foreign Patent Documents
2012042 July 1979 GB
2039358 August 1980 GB
8100609 March 1981 WO
Other references
  • Balancing Damper Damper—Model BDD, image post date 1955, site visited Jun. 11, 2016, (online), <http://www.safeair-dowco.com/product/BDD.pdf>.
  • Control Damper—Model 612, image post date 1955, site visited Jun. 11, 2016, (online), <http://www.safeair-dowco.com/product/612.pdf>.
  • Dampers—Air Measuring Products—Access Doors, image post date Apr. 18, 2005-Nov. 18, 2014, site visited Jun. 11, 2016, (online), <http://www.deicontrols.com/dampers/>.
  • SPM-F series Air regulation damper, image post date Jan. 14, 2014, site visited Jun. 11, 2016, (online), <https://www.tineye.com/search/1d120de9ed460d7685f82916e431107f690f1824/>.
  • Louvre Dampers, image post date Mar. 2010, site visited Jun. 11, 2016, (online), <http://pumps.kerrpump.com/Asset/Damper.pdf>.
  • Nordyne, “Direct Vent (Sealed Combustion) Forced Air Gas Furnaces,” installation instructions (2004) pp. 1-36.
  • Motorized damper, image post date May 22, 2012, site visited Jun. 11, 2016, (online), <https://www.tineye.com/search/585a79138b8552a0de2f919391f5c3daa879a9eb/>.
  • Residential Product Catalog, image post date May 2011, site visited Jun. 11, 2016, (online), <http://www.cleanwaterpa.comis ites/default/files/u 1/pdfIA0%20S mith%20water%20 heater%20catalog. pdf>.
  • Yamaha R6 OEM ECU CDI Engine Control Unit Module Computer YZF-R6, image post date 2008, site visited Jun. 22, 2016, (online), <http://www.ebay.co.uk/itm/272262109754 ?clkrvrid=1050641016140&rmvSB=true>.
Patent History
Patent number: D771233
Type: Grant
Filed: Aug 7, 2015
Date of Patent: Nov 8, 2016
Assignee: A. O. SMITH CORPORATION (Milwaukee, WI)
Inventors: Timothy Mitchel Smith (Blountville, TN), Chad Taylor Thompson (Dandridge, TN), George W. Kraus, II (Johnson City, TN)
Primary Examiner: Kevin Rudzinski
Assistant Examiner: Sean D Lough
Application Number: 29/535,575
Classifications