CPC Subgroup Additional Only
B65H 2553/20 using electric elements
Full Title
Sensing or detecting means > using electric elements
7 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- B65H 2553/21 Variable resistances, e.g. rheostats, potentiometers or strain gauges
- B65H 2553/22 Magnetic detectors, e.g. Hall detectors
- B65H 2553/23 Capacitive detectors, e.g. electrode arrangements
- B65H 2553/24 Inductive detectors
- B65H 2553/25 Contact switches
- B65H 2553/26 Piezoelectric sensors
- B65H 2553/27 Electro mechanical thermal sensors, e.g. thermocouples, pyroelectric sensors, temperature sensitive sensor
Top Applicants
Top 10 applicants by patent filingsfor class B65, 2013–2023, worldwide · Source: EPO PATSTAT
- P&G (PROCTER & GAMBLE COMPANY) US 3,369
- KRONES DE 3,304
- TETRA LAVAL HOLDINGS & FINANCE CH 2,227
- CANON JP 2,051
- AUTOSTORE TECHNOLOGY NO 1,731
- GPI (GRAPHIC PACKAGING INTERNATIONAL) US 1,707
- CANON 1,693
- G.D IT 1,678
- MURATA MACHINERY JP 1,664
- DAIFUKU COMPANY JP 1,654