PatentsDB

with corrections on tip or foot of the teeth, e.g. addendum relief for better approach contact

with corrections on tip or foot of the teeth, e.g. addendum relief for better approach contact · 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 codeF16H55/088
Official title{with corrections on tip or foot of the teeth, e.g. addendum relief for better approach contact}
Display labelwith corrections on tip or foot of the teeth, e.g. addendum relief for better approach contact
Total patents62

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
20153
20173
20188
20194
202010
20219
20223
20235
202411
20255
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 F16H55/088?
CPC F16H55/088 is the Cooperative Patent Classification code for “with corrections on tip or foot of the teeth, e.g. addendum relief for better approach contact.”
How many patents are filed under CPC F16H55/088 (with corrections on tip or foot of the teeth, e.g. addendum relief for better approach contact)?
Our database includes 62 publications tagged with this CPC code.
Is patent activity under CPC F16H55/088 growing?
Publication counts under this code: 11 in 2024 vs 5 in 2025 (latest complete years).