Zone damper
Description
The broken lines showing parts of the drawings are included for the purpose of illustrating use and environment and form no part of the claimed design.
Claims
I claim the ornamental design for a zone damper, as shown and described.
Referenced Cited
U.S. Patent Documents
| 1852918 | April 1932 | Chandler et al. |
| 2037363 | April 1936 | Branche |
| 2188775 | January 1940 | Locke |
| 2259973 | October 1941 | Firehammer |
| 2514446 | July 1950 | Field, Jr. |
| 2538190 | January 1951 | Crew |
| 2546714 | March 1951 | Bataille |
| 2761494 | September 1956 | Field |
| 3070345 | December 1962 | Knecht |
| 3077345 | February 1963 | Andersson et al. |
| 3311302 | March 1967 | Merckle |
| 3993096 | November 23, 1976 | Wilson |
| 4090434 | May 23, 1978 | Krisko et al. |
| 4163415 | August 7, 1979 | Neveux |
| 4205783 | June 3, 1980 | Dietsche et al. |
| 4236668 | December 2, 1980 | Prikkel, III |
| 4249883 | February 10, 1981 | Woolfolk |
| 4264033 | April 28, 1981 | Kutzner et al. |
| 4265394 | May 5, 1981 | Nagel |
| 4273526 | June 16, 1981 | Perrelli |
| 4289271 | September 15, 1981 | Barth |
| 4355753 | October 26, 1982 | Watanabe |
| 4538980 | September 3, 1985 | Hoyme |
| 4773362 | September 27, 1988 | Wissmann et al. |
| 5033362 | July 23, 1991 | Huckestein |
| 5139230 | August 18, 1992 | Lester |
| 5249596 | October 5, 1993 | Hickenlooper, III et al. |
| 5345966 | September 13, 1994 | Dudley |
| 5363025 | November 8, 1994 | Colling |
| 5669815 | September 23, 1997 | Cakebread |
| 5674125 | October 7, 1997 | Xia et al. |
| D386577 | November 18, 1997 | Haydock et al. |
| 5944445 | August 31, 1999 | Montgomery |
| 6089464 | July 18, 2000 | Morgan |
| 6234208 | May 22, 2001 | Magdelyns et al. |
| 6364211 | April 2, 2002 | Saleh |
| D558325 | December 25, 2007 | Karnes |
| 7478628 | January 20, 2009 | Hines |
| D634419 | March 15, 2011 | Lambertson |
| D635239 | March 29, 2011 | Liebson et al. |
| 20130146272 | June 13, 2013 | Jackson |
| 20130149955 | June 13, 2013 | Jackson |
Patent History
Patent number: D743521
Type: Grant
Filed: Jun 12, 2014
Date of Patent: Nov 17, 2015
Assignee: Controlled Holdings, LLC (Indianapolis, IN)
Inventor: Ronald E. Jackson (Indianapolis, IN)
Primary Examiner: David Muller
Application Number: 29/493,758
Type: Grant
Filed: Jun 12, 2014
Date of Patent: Nov 17, 2015
Assignee: Controlled Holdings, LLC (Indianapolis, IN)
Inventor: Ronald E. Jackson (Indianapolis, IN)
Primary Examiner: David Muller
Application Number: 29/493,758
Classifications
Current U.S. Class:
Vent, Ductwork, Or Element Thereof (D23/393)