Patents
Issued U.S. Design Patents
Patented Articles / Products | Associated Patents | |
| Country | Patent No. | |
| US | D841,780 | |
Stainless Steel Globe Valves for Cryogenic Service SK Advantage Series Medium Stem Stainless Steel Globe Valves for Cryogenic Service SK Advantage Series Long Stem, Inlet Socket Weld, Outlet Threaded NPT SKL9404ST, SKL9408ST, SKL9412ST, SKL9416ST
Stainless Steel Globe Valves for Cryogenic Service SK Advantage Series Medium Stem SKM9402SW, SKM9404SW, SKM9406SW, SKM9408SW, SKM9412SW, SKM9416SW, SKM9402BW, SKM9404BW, SKM9406BW, SKM9408BW, SKM9412BW, SKM9416BW
Stainless Steel Globe Valves for Cryogenic Service SK Advantage Series Medium Stem Threaded Connection SKM9404T, SKM9408T, SKM9412T, SKM9416T
Stainless Steel Globe Valves for Cryogenic Service SK Advantage Series Medium Stem, Inlet Socket Weld, Outlet Threaded NPT SKM9404ST, SKM9408ST, SKM9412ST, SKM9416ST
Stainless Steel Globe Valves for Cryogenic Service SK Advantage Series Short Stem
Stainless Steel Globe Valves for Cryogenic Service SK Advantage Series Short Stem Threaded Connection
Stainless Steel Globe Valves for Cryogenic Service SK Advantage Series Short Stem, Inlet Socket Weld, Outlet Threaded NPT SKS9404ST, SKS9408ST, SKS9412ST
Stainless Steel Globe Valves for Cryogenic Service SK Advantage Series Long Stem Threaded Connection SKL9404T, SKL9408T, SKL9412T, SKL9416T
Stainless Steel Angle Globe Valves for Cryogenic Service SKA Advantage Series SKA9408LSW, SKA9412LSW, SKA9408MSW, SKA9412MSW
Stainless Steel Globe Valves for Cryogenic Service SK Advantage Series Medium Stem, Inlet Socket Weld, Outlet Threaded NPT | US Cryo; also applicable to CSB2D, CSB4D, CSM2D, CSM4D
[SK Advantage Series, CSB & CSM Series; also used in products exclusive to Chart—SSB & SSM series, CSB2AA, e.g.]United States | D841,781 |
High Pressure First Stage Regulators LV4403SR Series, LV4403 Series Low Pressure Second Stage Regulators – Standard Settings Dielectric Second Stage Regulators Second Stage Regulators for 2 PSI Systems Delectric Second Stage Regulators for 2 PSI Systems Low Pressure Second Stage Regulators – Special Settings LV4403H Series[HE1] [HE1]LPG so defer to Cody... | US | D820,393 |
| US | D844,125 | |
Compact First Stage Regulators LV3403TR Series, LV3403 Compact Regulator with POL LV3403TR9 Series, LV3403TR9V9 Series Compact Second Stage Regulator for LP-Gas LV3403B4 Series Compact “Back-Mount” Regulators LV3403B66R Series, LV3403BR Series[HE1] de [HE1]LPG so defer to Cody... | US | D858,715 |
Issued Foreign Design Patents
Patented Articles / Products | Associated Patent Number(s) | |
| Country | Patent No. | |
| Same as above? SK Advantage Series US patent filed in Europe? | European Comm. | 003648815-0001 |
| Same as above? SK Advantage Series US patent filed in China? | China | ZL201730019603.0 |
| Same as above? SK Advantage Series US patent filed in UK? | United Kingdom | 3648815 |
| RMN-CN | European Comm. | 008890149-0001 |
| RMN-CN | European Comm. | 008890149-0002 |
| European Comm. | 008858120-0001 | |
| European Comm. | 008858120-0002 | |
| European Comm. | 008858120-0003 | |
| China | Z202230075502.6 | |
| European Comm. | 008858112-0001 | |
| European Comm. | 008858112-0002 | |
| European Comm. | 008858112-0003 | |
| China | ZL202230075409.9 | |
| European Comm. | 008859383-0001 | |
| European Comm. | 008859383-0002 | |
| European Comm. | 008859383-0003 | |
| China | ZL202230075156.1 | |
| European Comm. | 008859391-0001 | |
| European Comm. | 008859391-0001 | |
| European Comm. | 008859391-0001 | |
| European Comm. | 008890164-0001 | |
| European Comm. | 009086408-0001 | |
| European Comm. | 009086408-0002 | |
| European Comm. | 009086408-0003 | |
| China | ZL 202230392604.0 | |
| European Comm. | 009086408-0002 | |
| European Comm. | 009086408-0003 | |
| China | ZL 202230392604.0 | |
Issued Utility Patents
Patented Articles / Products | Associated Patent Number | |
| Country | Patent No. | |
| USA | 97,26,297 | |
| USA | 1,01,67,969 | |
| NG9008M Series | USA | 98,79,792 |
| Noise Reduction Relief Valve | USA | 99,39,072 |
| NRF9430 Series | ||
| More info? To our knowledge, no longer used in existing products | USA | 78,41,580 |
| USA | 91,15,838 | |
| More info? To our knowledge, no longer used in existing products | USA | 97,32,893 |
| USA | 1,02,81,073 | |
| China | ZL2011 80048913.5 | |
| Hong Kong | HK1189050 | |
Patented Articles / Products | Associated Patent Number | |
| Country | Patent No. | |
| CryoMac® Nozzle (CRYOMAC3, 4, 5) | USA | 91,94,524 |
| USA | 98,57,010 | |
| USA | 1,07,18,456 | |
| CryoMac® Nozzle (CRYOMAC3, 4, 5) | Europe | EP2689177 |
| CryoMac® Nozzle (CRYOMAC3, 4, 5) | China | ZL2012 80024576.0 |
| CryoMac® Nozzle (CRYOMAC3, 4, 5) | China | ZL2011 20020065.6 |
| CryoMac® Nozzle (CRYOMAC3, 4, 5) | Hong Kong | HK 1191686 |
| CryoMac® Nozzle (CRYOMAC3, 4, 5) | Germany | 6.02012E+11 |
| CryoMac® Nozzle (CRYOMAC3, 4, 5) | France | 2689177 |
| CryoMac® Nozzle (CRYOMAC3, 4, 5) | Italy | 5.02019E+14 |
| CryoMac® Nozzle (CRYOMAC3, 4, 5) | Netherlands | 2689177 |
| CryoMac® Nozzle (CRYOMAC3, 4, 5) | Spain | 2689177 |
| CryoMac® Nozzle (CRYOMAC3, 4, 5) | Sweden | 2689177 |
| CryoMac® Nozzle (CRYOMAC3, 4, 5) | United Kingdom | 2689177 |
| CryoMac® Nozzle (CRYOMAC3, 4, 5) | USA | 98,97,239 |
Patented Articles / Products | Associated Patent Number | |
| Country | Patent No. | |
| USA | 1,02,08,877 | |
| CryoMac® Nozzle (CRYOMAC3, 4, 5) | China | ZL 2016 80025408.1 |
| CryoMac® Nozzle (CRYOMAC3, 4, 5) | China | ZL 2019 10797906.3 |
| CryoMac® Nozzle (CRYOMAC3, 4, 5) | Hong Kong | HK 1247269 |
| CryoMac® Nozzle (CRYOMAC3, 4, 5) | Europe | 3 289 269 |
Safety Stop Latch Pawl for Rapid Connect Coupler MQD100 Series—still currently having to maintain original part numbers: 11170, 14075, 14000, 12895, 12680, 14190, 12895-1, 14080, 14410-1 | USA | 1,04,00,913 |
LNG Male Fueling Receptacle MFR5008, MFR5010, MFR5011, MFR5013, MFR5008T exclusive to Chart
(MFR Series) | USA | 10,386,017 |
| USA | 1,08,83,665 | |
| USA | 1,11,62,641 | |
| China | ZL2016 80070652.X | |
| Low Emission Hose End Safety Adapter | USA | 1,01,90,711 |
| 7193D-10L and 7193U-10L | ||
| USA | 1,09,35,175 | |
| China | ZL 2016/ 80070978.2 | |
| Hong Kong | 18116017.5 | |
| Europe | 3387315 | |
Patented Articles / Products | Associated Patent Number | |
| Country | Patent No. | |
LNG Male Fueling Receptacle MFR5008, MFR5010, MFR5011, MFR5013, MFR5008T exclusive to Chart (MFR Series) | USA | 1,01,84,569 |
| USA | 1,08,76,636 | |
| USA | 1,13,53,118 | |
| Europe | 35,72,710 | |
| China | ZL 2016 80003511.6 | |
| China | ZL 2018 11070305.4 | |
| China | ZL 2019 10602427.1 | |
| Hong Kong | HK1235451B | |
Double-Check Filler Valves L7579 Series, L6579 Series, SFL7579 Series | USA | 1,02,21,965 |
Patented Articles / Products | Associated Patent Number | |
| Country | Patent No. | |
Dielectric Second Stage Regulators LV4403B3D, LV4403B36D, LV4403B3RD, LV4403B36RAD, LV4403B36RABD, LV4403B16D, LV4403B16RD, LV4403B16RAD, LV4403B16RABD, LV4403B5D, LV4403B56D, LV4403B56RD, LV4403B56RAD, LV4403B56RABD, LV4403B4D, LV4403B46D, LV4403B66D, LV4403B46RD, LV4403B66RD, LV4403B66RAD, LV4403B66RABD Low Pressure Second Stage Regulators – Standard Settings LV5503B4 | USA | 1,03,64,906 |
Patented Articles / Products | Associated Patent Number | |
| Country | Patent No. | |
Compact Regulators LV3403TR9, LV3403TR, LV3403TRV9 Low Pressure Second Stage Regulators – Standard SettingsLV4403B Series (LV4403B4, LV4403B46, LV4403B46R, LV4403B66, LV4403B66R) Dielectric Second Stage RegulatorsLV4403BD Series (LV4403B3D, LV4403B36D, LV4403B36RAD, LV4403B36RABD, LV4403B1D, LV4403B16D, LV4403B16RD, LV4403B16RAD, LV4403B16RABD, LV4403B5D, LV4403B56D, LV4403B56RD, LV4403B56RAD, LV4403B56RABD, LV4403B4D, LV4403B46D, LV4403B66D, LV4403B46RD, LV4403B66RD, LV4403B66RAD, LV4403B66RABD) Low Pressure Second Stage Regulators – Special SettingsLV4403H Series(LV4403H222, LV4403H414, LV4403H420, LV4403H4614, LV4403H4620, LV4403H6614) Compact “Back Mount” Regulator LV3403B44R, LV3403B46RCompact Second Stage Regulator for LP-Gas LV3403B4, LV3403B4V3, LV3403B4V0, LV3403B4V9 | USA | 1,07,68,600 |
| USA | 1,11,81,880 | |
Safety Stop Latch Pawl for Rapid Connect Coupler
Patented Articles / Products | Associated Patent Number | |
| Country | Patent No. | |
Cryogenic ¼” Combination Pressure Builder/Economizer CB502H Series (CB502H-xxx, where xxx is pressure setting, e.g. CB502H-025, CB502H-125, CB502H-300, CB502H-315, CB502H-325, CB502H-350) | USA | 1,12,61,984 |
| Europe | 36,88,351 | |
| China | ZL 2017 80095436.5 | |
| SSV9403D | USA | 11,592,120 |
| RPA250 | USA | 1,13,46,454 |
| CRYOMAC® 4 | USA | 1,14,60,136 |
| Not a product we have decided to make/launch yet | USA | 1,16,55,908 |
| RegOMac® Nozzle (REGOMAC) [to be launched/added to site soon] | USA | 1,12,62,012 |
| RegOMac® Nozzle (REGOMAC) [to be launched/added to site soon] | USA | 1,17,03,169 |
| Not a product we have decided to make/launch yet | USA | 1,16,50,605 |
| Presto Tap® | USA | 93,35,190 |
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