Trademark Class 36 is defined in the "Classification Table of Similar Goods and Services" as insurance; financial affairs; currency affairs; and real estate affairs. Moreover, the terms insurance, financial affairs, currency affairs, and real estate affairs here specifically refer to their corresponding service industries, and therefore correspond to Class 36 service marks. This class mainly includes services provided by financial and monetary businesses and services related to various insurance contracts. Service marks can be composed of words, graphics, letters, numbers, three-dimensional logos, sounds and color combinations, as well as combinations of the above elements. Once it is registered by a service enterprise, the enterprise also has the exclusive right to use the service trademark and is protected by law. The 36 categories of trademarks include 9 trademark groups as follows: 3601 Insurance 3602 Financial Affairs 3603 Treasure Valuation 3604 Real Estate Affairs 3605 Brokerage (360005 Brokerage, 360011 Customs Brokerage) 3606 Guarantee (360018 Bail Guarantee, 360018 Guarantee) 3607 Charity Fundraising (360015 Fundraising Charitable funds) 3608 Trusteeship (360027 Escrow Industry, 360028 Trust, 360028 Trusteeship) 3609 Others (360031 Pawn, 360031 Pawn Brokerage) Comments on Trademark Class 36 - Services related to financial and monetary businesses, namely: (1) Bank Services of its related institutions, such as foreign exchange brokers or clearing agencies; (2) Services of credit departments that are not banks, such as services of credit cooperative societies, private finance companies, lenders, etc.; (3) "Services of holding companies" "Investment trust" services; (4) Stock and property brokerage services; (5) Services related to monetary business guaranteed by credit agents; (6) Services related to the issuance of travellers' checks and letters of credit; - Real estate management services provided by persons to buildings, such as leasing, valuation or financing services; - services related to insurance, such as services provided by insurance agents or brokers, services provided to the insured and underwriters.