the element being formed from a flexible sheet provided with slits or apertures intended to be stretched over the articles and adapt to the shape of the article

the element being formed from a flexible sheet provided with slits or apertures intended to be stretched over the articles and adapt to the shape of the article · 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 codeB65D71/504
Official title{the element being formed from a flexible sheet provided with slits or apertures intended to be stretched over the articles and adapt to the shape of the article}
Display labelthe element being formed from a flexible sheet provided with slits or apertures intended to be stretched over the articles and adapt to the shape of the article
Total patents87

Filing trend

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

Filing activity over the last five years is stable.

Patents filed per year
YearPatents
20153
20168
20174
20182
20197
20205
20216
202214
202312
202415
20255
20266

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 B65D71/504?
CPC B65D71/504 is the Cooperative Patent Classification code for “the element being formed from a flexible sheet provided with slits or apertures intended to be stretched over the articles and adapt to the shape of the article.”
How many patents are filed under CPC B65D71/504 (the element being formed from a flexible sheet provided with slits or apertures intended to be stretched over the articles and adapt to the shape of the article)?
Our database includes 87 publications tagged with this CPC code.
Is patent activity under CPC B65D71/504 growing?
Publication counts under this code: 15 in 2024 vs 5 in 2025 (latest complete years).