the piston or movable bottom being pulled upwards to dispense the contents

the piston or movable bottom being pulled upwards to dispense the contents · Cooperative Patent Classification (CPC)

Separating, mixing, shaping, printing, and transporting materials.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeB65D83/768
Official title{the piston or movable bottom being pulled upwards to dispense the contents}
Display labelthe piston or movable bottom being pulled upwards to dispense the contents
Total patents67

Filing trend

Year-over-year patent counts classified under this CPC code.

Filing activity over the last five years is rapidly declining.

Patents filed per year
YearPatents
20152
20161
20172
20189
20193
202012
20219
202210
202313
20244
20252

Representative patents

Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.

Frequently asked questions

Answers are generated from the same data shown on this page.

What is CPC B65D83/768?
CPC B65D83/768 is the Cooperative Patent Classification code for “the piston or movable bottom being pulled upwards to dispense the contents.”
How many patents are filed under CPC B65D83/768 (the piston or movable bottom being pulled upwards to dispense the contents)?
Our database includes 67 publications tagged with this CPC code.
Is patent activity under CPC B65D83/768 growing?
Publication counts under this code: 4 in 2024 vs 2 in 2025 (latest complete years).