the valve being made of a resiliently deformable material or being urged in a closed position by a spring

the valve being made of a resiliently deformable material or being urged in a closed position by a spring · 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 codeB05B11/1069
Official title{the valve being made of a resiliently deformable material or being urged in a closed position by a spring}
Display labelthe valve being made of a resiliently deformable material or being urged in a closed position by a spring
Total patents231

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
201517
201620
201719
201825
201917
202018
202126
202225
202325
202422
202513
20264

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 B05B11/1069?
CPC B05B11/1069 is the Cooperative Patent Classification code for “the valve being made of a resiliently deformable material or being urged in a closed position by a spring.”
How many patents are filed under CPC B05B11/1069 (the valve being made of a resiliently deformable material or being urged in a closed position by a spring)?
Our database includes 231 publications tagged with this CPC code.
Is patent activity under CPC B05B11/1069 growing?
Publication counts under this code: 22 in 2024 vs 13 in 2025 (latest complete years).