• All sections
• B - Performing operationstransporting
• B67B - Applying closure members to bottles, jars, or similar containersopening closed containers
• B67B 7/76 - Cutting devices, i.e. devices including at least one cutting element having one or more cutting edges for piercing through the wall of a closed container, e.g. can openers including an annular, driven, wheel-like roller member adapted to continuously engage a container chime during the opening operation adapted to pierce container side wall

Patent holdings for IPC class B67B 7/76

Total number of patents in this class: 4

10-year publication summary

Principal owners for this class