US Trademark Classification US37 Construction and repair 出租洗车装置（037-2227） Class 37 出租洗车装置 037-2227 Chinese 出租洗车装置 English Rental of car washing apparatus Term ID 037-2227 Class 37 Type Services Status Active · added, not since modified (A) Effective date 2021-07-29 Version 11-2021