yes.

Trademarks are purchasable, and buying and selling trademarks is an act of trademark transfer, in which a trademark registrant transfers the exclusive right to use a trademark to another party according to legal procedures within the validity period of a registered trademark, and the process of trademark transfer is application-acceptance-examination-announcement-issuance of a certificate of transfer.

if the flow rate is far below the minimum flow rate to ensure accuracy, there will be no output (such as vortex flowmeter) or the output signal will be cut off as a small signal (such as differential pressure flowmeter), which is unfavorable to the supplier and unfair. In order to prevent the loss of benefits, for a specific set of thermal energy metering equipment, the supply and demand sides often agree that a certain flow value is the "agreed lower limit flow" according to the flow measurement range and the achievable range, and it is agreed that if the actual flow is less than the agreed value, it will be charged according to the lower limit flow.

you can buy it out in one lump sum, and you can contact the trademark registrant and ask the trademark registrant to transfer it to you. You can discuss the transfer fee with the trademark registrant. The trademark transfer procedure is very simple, but it really takes you some effort and energy to get the trademark registrant to agree to transfer the trademark to you and register it in your name.

The formation of the trademark trading market also lies in the matching of supply and demand. Trademarks are valid for 1 years and can be renewed at maturity. If they are no longer needed, they can be cancelled, transferred or invalidated at maturity. At present, the pricing in the buying and selling market is not standardized, and all are accepted by voluntary quotation, so there are many choices to take according to your own situation.