by means of coilable or bendable legs {or spiral shaped legs}

by means of coilable or bendable legs {or spiral shaped legs} · Cooperative Patent Classification (CPC)

Engines, pumps, lighting, heating, and mechanical systems.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeF16M11/40
Official titleby means of coilable or bendable legs {or spiral shaped legs}
Display labelby means of coilable or bendable legs {or spiral shaped legs}
Total patents99

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
20156
20168
201712
201823
201917
20209
20214
20228
20235
20242
20253
20262

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 F16M11/40?
CPC F16M11/40 is the Cooperative Patent Classification code for “by means of coilable or bendable legs {or spiral shaped legs}.”
How many patents are filed under CPC F16M11/40 (by means of coilable or bendable legs {or spiral shaped legs})?
Our database includes 99 publications tagged with this CPC code.
Is patent activity under CPC F16M11/40 growing?
Publication counts under this code: 2 in 2024 vs 3 in 2025 (latest complete years).