• All sections
• B - Performing operationstransporting
• B65D - Containers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containersaccessories, closures, or fittings thereforpackaging elementspackages
• B65D 83/766 - Containers or packages with special means for dispensing contents for dispensing fluent contents by means of a piston the piston being actuated by a spring-like mechanism

Patent holdings for IPC class B65D 83/766

Total number of patents in this class: 6

10-year publication summary

Principal owners for this class