CPC Subgroup
B61K 1/02 transferring articles to and from moving trains, e.g. mailbag catchers
Full Title
Transferring passengers, articles, or freight to and from moving trains; Slipping or coupling vehicles from or to moving trains > transferring articles to and from moving trains, e.g. mailbag catchers
Top Applicants
Top 10 applicants by patent filingsfor class B61, 2013–2023, worldwide · Source: EPO PATSTAT
- SIEMENS MOBILITY DE 2,967
- SIEMENS DE 2,133
- ALSTOM TRANSPORT TECHNOLOGIES FR 1,691
- CRRC QINGDAO SIFANG COMPANY 1,100
- BOMBARDIER TRANSPORTATION DE 1,085
- MITSUBISHI ELECTRIC CORPORATION JP 880
- BYD COMPANY 821
- KRRI KR 761
- HITACHI JP 752
- CRRC ZHUZHOU LOCOMOTIVE COMPANY 721