Heat treatment apparatus
US-2025230977-A1 · Jul 17, 2025 · US
Arrangements for guiding the feed end or trailing end of the materials, e.g. threading of webs · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F26B13/107 |
| Official title | {Arrangements for guiding the feed end or trailing end of the materials, e.g. threading of webs} |
| Display label | Arrangements for guiding the feed end or trailing end of the materials, e.g. threading of webs |
| Total patents | 2 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2025 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2025230977-A1 · Jul 17, 2025 · US
US-9612052-B2 · Apr 4, 2017 · US