CPC Subgroup Additional Only
Y10T 70/7915 Tampering prevention or attack defeating
Full Title
Locks > Operating mechanism > Key > Tampering prevention or attack defeating
6 direct subcodes
Child Classifications
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- Y10T 70/7921 Armoring
- Y10T 70/7927 Anti-jimmy
- Y10T 70/7932 Anti-pick
- Y10T 70/7949 Yielding or frangible connections
- Y10T 70/7955 Keyhole guards
- Y10T 70/7989 Key securers, fasteners or retainers
Top Applicants
Top 10 applicants by patent filingsfor class Y10, 2013–2023, worldwide · Source: EPO PATSTAT
- BOEING COMPANY US 2,373
- FORD GLOBAL TECHNOLOGIES US 2,244
- HYUNDAI MOTOR COMPANY KR 2,186
- TOYOTA MOTOR CORPORATION JP 1,997
- 3M INNOVATIVE PROPERTIES COMPANY (MINNESOTA MINING AND MANUFACTURING INNOVATIVE PROPERTIES COMPANY) US 1,837
- GE (GENERAL ELECTRIC COMPANY) US 1,794
- SAMSUNG ELECTRONICS COMPANY KR 1,705
- CORNING US 1,569
- TOYOTA MOTOR CORPORATION 1,403
- LG CHEM KR 1,364