What is CPC A47K3/28?

CPC A47K3/28 is the Cooperative Patent Classification code for “Showers {or bathing douches} (combined with baths A47K3/20).”

How many patents are filed under CPC A47K3/28 (Showers {or bathing douches} (combined with baths A47K3/20))?

Our database includes 120 publications tagged with this CPC code.

Publication counts under this code: 16 in 2024 vs 9 in 2025 (latest complete years).

Showers {or bathing douches} (combined with baths A47K3/20) · 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	A47K3/28
Official title	Showers {or bathing douches} (combined with baths A47K3/20)
Display label	Showers {or bathing douches} (combined with baths A47K3/20)
Total patents	120

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 A47K3/28?: CPC A47K3/28 is the Cooperative Patent Classification code for “Showers {or bathing douches} (combined with baths A47K3/20).”
How many patents are filed under CPC A47K3/28 (Showers {or bathing douches} (combined with baths A47K3/20))?: Our database includes 120 publications tagged with this CPC code.
Is patent activity under CPC A47K3/28 growing?: Publication counts under this code: 16 in 2024 vs 9 in 2025 (latest complete years).