CPC Subgroup Additional Only
F17C 2250/0404 Parameters indicated or measured
Full Title
Accessories; Control means; Indicating, measuring or monitoring of parameters > Indicating or measuring of parameters as input values > Parameters indicated or measured
12 direct subcodes
Child Classifications
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- F17C 2250/0408 Level of content in the vessel
- F17C 2250/0421 Mass or weight of the content of the vessel
- F17C 2250/0426 Volume
- F17C 2250/043 Pressure
- F17C 2250/0439 Temperature
- F17C 2250/0443 Flow or movement of content
- F17C 2250/0447 Composition; Humidity
- F17C 2250/0465 Vibrations, e.g. of acoustic type
- F17C 2250/0469 Constraints, e.g. by gauges
- F17C 2250/0473 Time or time periods
- F17C 2250/0478 Position or presence
- F17C 2250/0482 Acceleration
Top Applicants
Top 10 applicants by patent filingsfor class F17, 2013–2023, worldwide · Source: EPO PATSTAT
- GAZ TRANSPORT ET TECHNIGAZ FR 1,718
- L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE FR 1,633
- DAEWOO SHIPBUILDING & MARINE ENGINEERING COMPANY KR 1,570
- SAMSUNG HEAVY INDUSTRIES KR 1,174
- HYUNDAI HEAVY INDUSTRIES COMPANY KR 988
- LINDE DE 757
- ROBERT BOSCH DE 696
- BMW (BAYERISCHE MOTOREN WERKE) DE 523
- TOYOTA MOTOR CORPORATION JP 515
- KAWASAKI HEAVY IND JP 456