Patents

Issued U.S. Design Patents

Patented Articles / Products

Associated Patents

CountryPatent No.                         
USD841,780

Stainless Steel Globe Valves for Cryogenic Service SK Advantage Series Medium Stem

SKL9402SW, SKL9404SW, SKL9406SW, SKL9408SW, SKL9412SW, SKL9416SW, SKL9402BW, SKL9404BW, SKL9406BW, SKL9408BW, SKL9412BW, SKL9416BW

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

SKS9402SW, SKS9404SW, SKS9406SW, SKS9408SW, SKS9412SW, SKS9402BW, SKS9404BW, SKS9406BW, SKS9408BW, SKS9412BW

 

Stainless Steel Globe Valves for Cryogenic Service SK Advantage Series Short Stem Threaded Connection

SKS9404T, SKS9408T, SKS9412T

 

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

SKM9404ST, SKM9408ST, SKM9412ST, SKM9416ST

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

LV4403B Series

Dielectric Second Stage Regulators

LV4403BD Series

Second Stage Regulators for 2 PSI Systems

LV4403Y Series

Delectric Second Stage Regulators for 2 PSI Systems

LV4403Y3D Series

Low Pressure Second Stage Regulators – Special Settings

LV4403H Series[HE1] 

 [HE1]LPG so defer to Cody...

USD820,393
USD844,125

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)

CountryPatent 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?ChinaZL201730019603.0
Same as above?  SK Advantage Series US patent filed in UK?United Kingdom3648815
RMN-CNEuropean Comm.008890149-0001
RMN-CNEuropean Comm.008890149-0002
 European Comm.008858120-0001
 European Comm.008858120-0002
 European Comm.008858120-0003
 ChinaZ202230075502.6
 European Comm.008858112-0001
 European Comm.008858112-0002
 European Comm.008858112-0003
 ChinaZL202230075409.9
 European Comm.008859383-0001
 European Comm.008859383-0002
 European Comm.008859383-0003
 ChinaZL202230075156.1
 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
 ChinaZL 202230392604.0
 European Comm.009086408-0002
 European Comm.009086408-0003
 ChinaZL 202230392604.0

Issued Utility Patents

Patented Articles / Products

Associated Patent Number

CountryPatent No. 
 USA97,26,297
 USA1,01,67,969
NG9008M SeriesUSA98,79,792
Noise Reduction Relief ValveUSA99,39,072
NRF9430 Series
More info?  To our knowledge, no longer used in existing productsUSA78,41,580
 USA91,15,838
More info?  To our knowledge, no longer used in existing productsUSA97,32,893
 USA1,02,81,073
 China ZL2011 80048913.5
 Hong KongHK1189050

Patented Articles / Products

Associated Patent Number

CountryPatent No. 
CryoMac® Nozzle (CRYOMAC3, 4, 5)USA91,94,524
USA98,57,010
USA1,07,18,456
CryoMac® Nozzle (CRYOMAC3, 4, 5)EuropeEP2689177
CryoMac® Nozzle (CRYOMAC3, 4, 5)ChinaZL2012 80024576.0
CryoMac® Nozzle (CRYOMAC3, 4, 5)ChinaZL2011 20020065.6
CryoMac® Nozzle (CRYOMAC3, 4, 5)Hong KongHK 1191686
CryoMac® Nozzle (CRYOMAC3, 4, 5)Germany6.02012E+11
CryoMac® Nozzle (CRYOMAC3, 4, 5)France2689177
CryoMac® Nozzle (CRYOMAC3, 4, 5)Italy5.02019E+14
CryoMac® Nozzle (CRYOMAC3, 4, 5)Netherlands2689177
CryoMac® Nozzle (CRYOMAC3, 4, 5)Spain2689177
CryoMac® Nozzle (CRYOMAC3, 4, 5)Sweden2689177
CryoMac® Nozzle (CRYOMAC3, 4, 5)United Kingdom2689177
CryoMac® Nozzle (CRYOMAC3, 4, 5)USA98,97,239

Patented Articles / Products

Associated Patent Number

CountryPatent No. 
USA1,02,08,877
CryoMac® Nozzle (CRYOMAC3, 4, 5)ChinaZL 2016 80025408.1
CryoMac® Nozzle (CRYOMAC3, 4, 5)ChinaZL 2019  10797906.3
CryoMac® Nozzle (CRYOMAC3, 4, 5)Hong KongHK 1247269
CryoMac® Nozzle (CRYOMAC3, 4, 5)Europe3 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

USA1,04,00,913

LNG Male Fueling Receptacle

MFR5008, MFR5010, MFR5011, MFR5013, MFR5008T exclusive to Chart

 

(MFR Series)

USA

10,386,017

USA1,08,83,665
USA1,11,62,641
 ChinaZL2016 80070652.X
Low Emission Hose End Safety AdapterUSA1,01,90,711
7193D-10L and 7193U-10L 
 USA1,09,35,175
 ChinaZL 2016/ 80070978.2
 Hong Kong18116017.5
 Europe3387315

Patented Articles / Products

Associated Patent Number

CountryPatent No. 

LNG Male Fueling Receptacle

MFR5008, MFR5010, MFR5011, MFR5013, MFR5008T exclusive to Chart

 

(MFR Series)
USA1,01,84,569
USA1,08,76,636
USA1,13,53,118
 Europe35,72,710
 ChinaZL 2016 80003511.6
 ChinaZL 2018 11070305.4
 ChinaZL 2019 10602427.1 
 Hong KongHK1235451B

Double-Check Filler Valves

L7579 Series, L6579 Series, SFL7579 Series 

USA1,02,21,965

Patented Articles / Products

Associated Patent Number

CountryPatent 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 

USA1,03,64,906

Patented Articles / Products

Associated Patent Number

CountryPatent No. 

 

 

 

 

Compact Regulators

LV3403TR9, LV3403TR, LV3403TRV9

Low Pressure Second Stage Regulators – Standard Settings

LV4403B Series (LV4403B4, LV4403B46, LV4403B46R, LV4403B66, LV4403B66R)  

Dielectric Second Stage Regulators

LV4403BD 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 Settings

LV4403H Series(LV4403H222, LV4403H414, LV4403H420, LV4403H4614, LV4403H4620, LV4403H6614)

Compact “Back Mount” Regulator LV3403B44R, LV3403B46R 

Compact Second Stage Regulator for LP-Gas

LV3403B4, LV3403B4V3, LV3403B4V0, LV3403B4V9 

USA1,07,68,600
USA1,11,81,880

Safety Stop Latch Pawl for Rapid Connect Coupler

Patented Articles / Products

Associated Patent Number

CountryPatent 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)

CB502C Series (CB502C-xxx, where xxx is pressure setting, e.g. CB502C-025, CB502C-125, CB502C-300, CB502C-315, CB502C-325, CB502C-350)

USA1,12,61,984
 Europe36,88,351
 ChinaZL 2017 80095436.5
SSV9403DUSA11,592,120 
RPA250USA1,13,46,454
CRYOMAC® 4USA1,14,60,136
Not a product we have decided to make/launch yetUSA1,16,55,908
RegOMac® Nozzle (REGOMAC) [to be launched/added to site soon]USA1,12,62,012
RegOMac® Nozzle (REGOMAC) [to be launched/added to site soon]USA1,17,03,169
Not a product we have decided to make/launch yetUSA1,16,50,605
Presto Tap®USA93,35,190