DIFF Subgroup
B26D 3/18 to obtain cubes or the like (ice harvesting F25C5/02)
Introduced: September 1968
Title
Titles differ between systems:
IPC: to obtain cubes or the like
CPC: to obtain cubes or the like (ice harvesting F25C5/02)
Full Title
Full titles differ between systems:
IPC:
Cutting work characterised by the nature of the cut made; Apparatus therefor > to obtain cubes or the like
CPC:
Cutting work characterised by the nature of the cut made; Apparatus therefor > to obtain cubes or the like (ice harvesting F25C5/02)
Additional Content IPC
Ice harvesting
Of 3 combined children, 2 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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Top Applicants
Top Applicants (IPC)
Class B26,2013–2023, worldwide · Source: EPO PATSTAT
- GILLETTE COMPANY US 1,650
- PHILIPS ELECTRONICS NL 1,359
- BIC-VIOLEX GR 618
- PHILIPS ELECTRONICS 373
- BRAUN DE 311
- DORCO COMPANY KR 298
- WEBER MASCHINENBAUBREIDENBACH DE 278
- GILLETTE COMPANY 277
- URSCHEL LABORATORIES US 255
- SGCC(STATE GRID CORPORATION OF CHINA) 241
Top Applicants (CPC)
Class B26,2013–2023, worldwide · Source: EPO PATSTAT
- GILLETTE COMPANY US 1,745
- PHILIPS ELECTRONICS NL 1,410
- BIC-VIOLEX GR 638
- PHILIPS ELECTRONICS 378
- DISCO CORPORATION JP 355
- BRAUN DE 325
- WEBER MASCHINENBAUBREIDENBACH DE 304
- DORCO COMPANY KR 297
- GILLETTE COMPANY 290
- URSCHEL LABORATORIES US 264