Duct joint
Kameyama , et al. March 30, 2
U.S. patent number D612,925 [Application Number D/347,078] was granted by the patent office on 2010-03-30 for duct joint. This patent grant is currently assigned to Noritz Corporation. Invention is credited to Masato Doyama, Shuji Kameyama.
| United States Patent | D612,925 |
| Kameyama , et al. | March 30, 2010 |
Duct joint
Claims
CLAIM The ornamental design for a duct joint, as shown and described.
| Inventors: | Kameyama; Shuji (Hyogo, JP), Doyama; Masato (Hyogo, JP) |
|---|---|
| Assignee: | Noritz Corporation (Hyogo,
JP) |
| Appl. No.: | D/347,078 |
| Filed: | September 17, 2009 |
Foreign Application Priority Data
| May 22, 2009 [JP] | D2009-011430 | |||
| Current U.S. Class: | D23/393 |
| Current International Class: | 2304 |
| Field of Search: | ;D23/393,373,374,387,386,394,499,262 ;52/219,199,58,19 ;454/242,250,3,5,275,12 ;285/42-44,236 |
References Cited [Referenced By]
U.S. Patent Documents
| 4461066 | July 1984 | Peterson |
| D386577 | November 1997 | Haydock et al. |
| D417497 | December 1999 | Schroeter et al. |
| D427668 | July 2000 | Stout, Jr. |
| D495404 | August 2004 | Wilk et al. |
| D517666 | March 2006 | Wilk et al. |
| D523123 | June 2006 | Wilk et al. |
| D524427 | July 2006 | Wilk et al. |
| D537934 | March 2007 | Crook |
| D551336 | September 2007 | Haggkvist |
| D558325 | December 2007 | Karnes |
| D583026 | December 2008 | Dirneder |
| D599894 | September 2009 | Price et al. |
Assistant Examiner: Muller; David G
Attorney, Agent or Firm: Rader, Fishman & Grauer, PLLC
Description
FIG. 1 is a top perspective view of a duct joint showing our new design;
FIG. 2 is a bottom perspective view thereof;
FIG. 3 is a front elevational view thereof, a rear elevational view thereof being a mirror image;
FIG. 4 is a right side elevational view thereof, a left side elevational view thereof being a mirror image;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a cross sectional view thereof, taken along a line 7 7 of FIG. 5.
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