The broken lines in the figures show portions of the valve assembly that form no part of the claimed design.
The broken lines in the figures show portions of the valve assembly that form no part of the claimed design.
Number | Name | Date | Kind |
---|---|---|---|
1543530 | Stransky | Jun 1925 | A |
2657805 | Palcer | Nov 1953 | A |
2792120 | Tinker | May 1957 | A |
3984132 | Sarson | Oct 1976 | A |
5137556 | Koulogeorgas | Aug 1992 | A |
5230366 | Marandi | Jul 1993 | A |
5335686 | Lsringhausen | Aug 1994 | A |
5406974 | Griswold | Apr 1995 | A |
5433243 | Griswold et al. | Jul 1995 | A |
D412561 | Voo | Aug 1999 | S |
D470222 | Nortier | Feb 2003 | S |
D479307 | Beltran | Sep 2003 | S |
D531697 | Hofmann | Nov 2006 | S |
D638521 | Matusche | May 2011 | S |
D639392 | Yamada | Jun 2011 | S |
D690390 | Garm et al. | Sep 2013 | S |
D697587 | Nissan et al. | Jan 2014 | S |
D705396 | Roden | May 2014 | S |
D732143 | Roden | Jun 2015 | S |
D754290 | Roden | Apr 2016 | S |
D794166 | Komatsuzaki et al. | Aug 2017 | S |
D800258 | Komatsuzaki et al. | Oct 2017 | S |
20050062283 | Hawkinson et al. | Mar 2005 | A1 |
20060022458 | Droste et al. | Feb 2006 | A1 |
20090272194 | Weingarten | Nov 2009 | A1 |
20100018911 | Vanzeeland | Jan 2010 | A1 |
20100108595 | Heelan, Jr. | May 2010 | A1 |
20110233928 | Olsen | Sep 2011 | A1 |
20110233929 | Olsen | Sep 2011 | A1 |
20140261848 | Roden | Sep 2014 | A1 |
Entry |
---|
Neptune Chemical Feed Systems, Bulletin FDP/CFS-08, Neptune Chemical Pump Company (2008), 6 pages. |
Photograph of valve assemblies, dated Jul. 25, 2012, 1 page. |
2 photographs believed to show alternate views of the upper valve assembly in the Jul. 25, 2012, photograph of NPL2, 2 pages. |
Photograph of valve assembly, taken before Mar. 15, 2013, 1 page. |
Progressive Sales Inc., FloTek Brochure, copy obtained before Jan. 27, 2016, 7 pages. |
River Rock Marketing Services, Discover The Omega Difference, http://www.riverrocksvcs.com/omega-connections/, accessed Dec. 15, 2015, 4 pages. |
Number | Date | Country | |
---|---|---|---|
Parent | 29573713 | Aug 2016 | US |
Child | 29667476 | US |