Skip to main content

US Trademark Classification

Engineering services in the field of reducing operational costs of engines 042-1844

降低发动机运行成本领域的工程服务

Chinese 降低发动机运行成本领域的工程服务
English Engineering services in the field of reducing operational costs of engines
Spanish Servicios de ingeniería en el campo de la reducción de costes operativos de motores
Term ID
042-1844
Class
42
Type
Services
Status
Active · example of an acceptable identification (X)
Effective date
2013-08-29
Version
10-2013

Official English notes

On 5-26-2011 the 11-27-2008 entry was deleted from the Manual and replaced with an entry that contains a fill-in section for the specific field of the engineering services. 08-29-2013: Acceptable entry status changed from "D" deleted to "X" example.