Skip to main content

US Trademark Classification

Graphite packing for pumps, gaskets and valves 017-49

用于泵、垫圈和阀门的石墨填料

Chinese 用于泵、垫圈和阀门的石墨填料
English Graphite packing for pumps, gaskets and valves
Spanish Empaquetadura de grafito para bombas, juntas y válvulas
Term ID
017-49
Class
17
Type
Goods
Status
Active · added, not since modified (A)
Effective date
1991-04-02
Version
07-1997

Official English notes

01-01-2024 - These goods function as seals, which fill the space between two surfaces, and are classified in Class 17 based on the wording "packing, stopping and insulating materials" in the Nice Class 17 Heading.