The broken lines in the Figures depict portions of the diffuser that form no part of the claimed design. The unshaded surfaces bounded by broken lines form no part of the claimed design.
The broken lines in the Figures depict portions of the diffuser that form no part of the claimed design. The unshaded surfaces bounded by broken lines form no part of the claimed design.
Number | Name | Date | Kind |
---|---|---|---|
D212753 | Tughan | Nov 1968 | S |
D323383 | Keays | Jan 1992 | S |
D491257 | Picken, Jr. | Jun 2004 | S |
D550345 | Weggelaar | Sep 2007 | S |
D551333 | Wu | Sep 2007 | S |
D583037 | Kenny | Dec 2008 | S |
D631954 | Bertassi | Feb 2011 | S |
D641464 | De Haan | Jul 2011 | S |
D673253 | Mack | Dec 2012 | S |
D686717 | Mack | Jul 2013 | S |
D731635 | Venisti | Jun 2015 | S |
9278151 | Westphal | Mar 2016 | B2 |
D834771 | Theno | Nov 2018 | S |
D853547 | Avidor | Jul 2019 | S |
20090162252 | Chang | Jun 2009 | A1 |