Electric Mason Jar Sealer Patent Dispute Threatens Sellers

Electric Mason Jar Sealer Patent Dispute Threatens Sellers

A patent enforcement action has been initiated for US Patent US 11981555, a multifunctional electric vacuum sealer. Shanghai Xinqi Company is the patent holder. Sellers are advised to be cautious, examine their product listings, and remove any related products to avoid potential infringement risks and fund freezes. This primarily concerns electric sealers designed for Mason jars or similar containers. Failure to comply may result in legal action and financial losses. It is crucial to verify product compliance and avoid selling infringing items.

01/26/2026 Customs Knowledge
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Souper Cubes Sues Over Trademark and Patent Violations

Souper Cubes Sues Over Trademark and Patent Violations

The US freezing mold brand SOUPER CUBES has filed a lawsuit for trademark and patent infringement, which has been accepted by the court in Florida, USA. Sellers are reminded to check their products to avoid infringement risks and jointly maintain a fair and competitive market environment. The lawsuit highlights the importance of respecting intellectual property rights and ensuring that products do not infringe on existing trademarks or patents. Ignoring these rights can lead to costly legal battles and damage to a company's reputation.

01/26/2026 Customs Knowledge
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Design Patent Risks Threaten Serving Tray Export Market

Design Patent Risks Threaten Serving Tray Export Market

Exporting serving tray products requires careful attention to design patent infringement risks. Numerous design patents exist for serving trays, making thorough patent searches and professional consultation crucial for exporters. Proactively mitigating potential infringement risks is essential for ensuring healthy business development. Key strategies include comprehensive searching, seeking expert advice, avoiding infringing designs, and continuous monitoring of relevant patents. These steps will help exporters navigate the complex landscape of design patents and minimize the risk of costly legal disputes.

01/26/2026 Customs Knowledge
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Beauty Brands Warned Over Magnetic Brush Holder Patent

Beauty Brands Warned Over Magnetic Brush Holder Patent

This article issues a warning regarding a magnetic makeup brush holder that holds a US design patent, alerting beauty sellers to potential infringement risks. The product utilizes silicone caps and magnets for cleaning and storing makeup brushes, and its design is patent-protected. Sellers should conduct thorough patent searches before selling similar products to avoid infringement risks.

01/27/2026 Customs Knowledge
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US Grants Patent for Rolling Egg Holder Design

US Grants Patent for Rolling Egg Holder Design

This article highlights the US design patent situation of a popular egg storage rack, reminding sellers to be aware of intellectual property risks. The product, known for its four-layer rolling design and space-saving features, may infringe US Design Patent No. USD1046564S1. Sellers offering similar products are advised to conduct patent searches to avoid potential infringement. This is especially important given the product's popularity and the likelihood of similar designs entering the market. Due diligence is crucial to protect your business.

01/27/2026 Customs Knowledge
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Ecommerce Sellers Face Patent Challenges for Bestselling Products

Ecommerce Sellers Face Patent Challenges for Bestselling Products

This article delves into the infringement risks posed by GBC Law Firm in cross-border e-commerce. By examining ten specific product examples, such as foldable portable toilet seat covers and tiger claw massage hooks, it reveals potential patent and design patent infringement points. Furthermore, it provides effective strategies to avoid GBC lawsuits, including patent searches, paying attention to infringement warnings, and selecting legitimate suppliers. The aim is to help sellers prevent problems before they arise and ensure the smooth operation of their cross-border e-commerce business.

01/27/2026 Customs Knowledge
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China Boosts Crossborder Logistics to Stabilize Foreign Trade

China Boosts Crossborder Logistics to Stabilize Foreign Trade

The 2025 government work report emphasizes the improvement of the cross-border delivery logistics system and the construction of overseas warehouses to promote stable foreign trade development. It aims to enhance logistics timeliness, cost control, and supply chain stability, while also supporting the internationalization of cross-border e-commerce and Chinese brands, ultimately driving the formation of new models in foreign trade.

08/04/2025 Logistics
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Export Tax Rebate Guide for Foreign Trade Firms

Export Tax Rebate Guide for Foreign Trade Firms

This article provides a detailed interpretation of all aspects of export tax rebates for foreign trade enterprises. It covers the preparation of customs declarations, input invoices, and output invoices, as well as the process of selecting and confirming input invoices and filing for tax rebates. The aim is to help foreign trade enterprises clarify their understanding of export tax rebates, avoid common mistakes, and efficiently complete the rebate process.

04/18/2025 Customs Knowledge
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