B27K3/0235 - CPC Classification Index

ClassID:

47024 ⎘

B27K3/0235 - CPC Classification

Classification description:

Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process; Processes; Apparatus Stationary devices on or in legs or poles

Recent Application in this class:

20260070254

2026-03-12

APPARATUS FOR PRESERVING WOOD STRUCTURES

20250303438

2025-10-02

PURGEABLE INJECTION APPARATUS FOR SPILL-FREE REPLENISHMENT OF EMBEDDED FOUNDATION PRESERVATION WRAPS

20240383002

2024-11-21

PURGEABLE INJECTION APPARATUS FOR SPILL-FREE REPLENISHMENT OF EMBEDDED FOUNDATION PRESERVATION WRAPS

20220152865

2022-05-19

Wood treatment device for the pressure-free treatment of wood and a pressure-free method for treating wood

20200324434

2020-10-15

Wood treatment device for the pressure-free treatment of wood and a pressure-free method for treating wood

20190168408

2019-06-06

Wood treatment apparatus with a displaceable sleeve for treating wood and method for treating wood

20180207835

2018-07-26

SELF-TREATMENT OF UTILITY POLES IN USE

17556962

2023-09-12

Device for dispensing wood-treatment agent with threaded adapter

16838430

2022-01-04

Device for dispensing wood-treatment agent

#10

15608796

2020-04-07

Wood treatment device