CPC Subgroup
B65D 41/32 Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
Full Title
Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper (clamping or other pressure-applying devices for securing or retaining closure members B65D45/00) > Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
9 direct subcodes
Child Classifications
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- B65D 41/34 Threaded or like caps or cap-like covers
- B65D 41/40 Caps or cap-like covers adapted to be secured in position by permanent deformation of the wall-engaging parts
- B65D 41/46 Snap-on caps or cap-like covers
- B65D 41/50 Caps or cap-like covers with membranes, e.g. arranged to be pierced
- B65D 41/52 Caps or cap-like covers with elastic parts adapted to be stretched over the container
- B65D 41/54 Caps or cap-like covers made of shrinkable material or formed in situ by dipping, e.g. using gelatine or celluloid
- B65D 41/56 Caps or cap-like covers serving as, or incorporating, drinking or measuring vessels
- B65D 41/58 Caps or cap-like covers combined with stoppers
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