Unwinding, paying-out webs {(reel-to-reel type web winding and unwinding mechanisms B65H18/103, B65H18/145)}

Unwinding, paying-out webs {(reel-to-reel type web winding and unwinding mechanisms B65H18/103, B65H18/145)} · 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 codeB65H16/00
Official titleUnwinding, paying-out webs {(reel-to-reel type web winding and unwinding mechanisms B65H18/103, B65H18/145)}
Display labelUnwinding, paying-out webs {(reel-to-reel type web winding and unwinding mechanisms B65H18/103, B65H18/145)}
Total patents76

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
20154
20167
20176
20187
20198
202010
202110
20226
20237
20244
20256
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 B65H16/00?
CPC B65H16/00 is the Cooperative Patent Classification code for “Unwinding, paying-out webs {(reel-to-reel type web winding and unwinding mechanisms B65H18/103, B65H18/145)}.”
How many patents are filed under CPC B65H16/00 (Unwinding, paying-out webs {(reel-to-reel type web winding and unwinding mechanisms B65H18/103, B65H18/145)})?
Our database includes 76 publications tagged with this CPC code.
Is patent activity under CPC B65H16/00 growing?
Publication counts under this code: 4 in 2024 vs 6 in 2025 (latest complete years).