The broken lines represent environment that forms no part of the claim.
The broken lines represent environment that forms no part of the claim.
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3290001 | Taylor | Dec 1966 | A |
3345032 | Rawstron | Oct 1967 | A |
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4852387 | Bingham | Aug 1989 | A |
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D692099 | Freeth | Oct 2013 | S |
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9964226 | Scaramucci | May 2018 | B2 |
D822796 | Scaramucci | Jul 2018 | S |
20070256746 | Chang | Nov 2007 | A1 |
20080179558 | Lloyd | Jul 2008 | A1 |
20090146093 | Hartman et al. | Jun 2009 | A1 |
20130062546 | Saldivar et al. | Mar 2013 | A1 |
20140116540 | Waldor | May 2014 | A1 |
20150097132 | Fan | Apr 2015 | A1 |
20150137020 | Fan | May 2015 | A1 |
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Entry |
---|
“Evans Ball Valves—Process Cooling Water System” Product Brochure, Evans Components, Inc. Retrieved from the Internet: http://evanscomponents.com/PCWSFP.html. |
Number | Date | Country | |
---|---|---|---|
Parent | 29570195 | Jul 2016 | US |
Child | 29637312 | US |