by vacuum

by vacuum · 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 codeB65C9/14
Official titleby vacuum
Display labelby vacuum
Total patents28

Filing trend

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

Filing activity over the last five years is declining.

Patents filed per year
YearPatents
20151
20162
20183
20191
20214
20224
20236
20243
20253
20261

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 B65C9/14?
CPC B65C9/14 is the Cooperative Patent Classification code for “by vacuum.”
How many patents are filed under CPC B65C9/14 (by vacuum)?
Our database includes 28 publications tagged with this CPC code.
Is patent activity under CPC B65C9/14 growing?
Publication counts under this code: 3 in 2024 vs 3 in 2025 (latest complete years).