Patent Certificate: Appearance Patent for Rubber Expansion Joint Body

Shanghai Songjiang Vibration Absorber Group Co., Ltd. is pleased to introduce the patent certificate for the appearance of the rubber expansion joint body. With a reputation as a leader in the field of rubber expansion joints, Songjiang Group is committed to maintaining this status. In 2020, we redesigned the rubber expansion joint body, incorporating new designs for appearance, water lines, internal stripes, production dates, pressure markings, material identifications, and more. Additionally, we have obtained intellectual property protection to shed the long-standing label of  being-imitated.

Patent Infringement: Refers to the illegal act of producing and operating within the scope of a valid patent without the permission of the patent holder, without legal defenses or exemptions.

The brand-new appearance features the name of Shanghai Songjiang Vibration Absorber Group Co., Ltd., along with product pressure, date, and material information, aiming to prevent accidents caused by incorrect media usage. This underscores Songjiang Group’s commitment to customer safety.

Including production date information on the product’s exterior facilitates traceability in the event of related issues and simplifies maintenance record-keeping for future reference.