CPC Subgroup
B65H 75/505 Full Title
Storing webs, tapes, or filamentary material, e.g. on reels (fishing reels A01K89/00; storing means for record carriers, specially adapted for cooperation with the recording or reproducing apparatus G11B23/02) > Methods of making reels, bobbins, cop tubes, or the like by working an unspecified material, or several materials
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