What is CPC A45C11/20?

CPC A45C11/20 is the Cooperative Patent Classification code for “Lunch or picnic boxes or the like.”

How many patents are filed under CPC A45C11/20 (Lunch or picnic boxes or the like)?

Our database includes 214 publications tagged with this CPC code.

Publication counts under this code: 22 in 2024 vs 17 in 2025 (latest complete years).

Lunch or picnic boxes or the like · Cooperative Patent Classification (CPC)

Agriculture, food, personal care, health, and life sciences.

Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	A45C11/20
Official title	Lunch or picnic boxes or the like
Display label	Lunch or picnic boxes or the like
Total patents	214

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

Filing activity over the last five years is declining.

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

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

What is CPC A45C11/20?: CPC A45C11/20 is the Cooperative Patent Classification code for “Lunch or picnic boxes or the like.”
How many patents are filed under CPC A45C11/20 (Lunch or picnic boxes or the like)?: Our database includes 214 publications tagged with this CPC code.
Is patent activity under CPC A45C11/20 growing?: Publication counts under this code: 22 in 2024 vs 17 in 2025 (latest complete years).