Court refuses interim injunction based on Patent Prosecution History

The Delhi High Court refused an interim injunction sought by Jay Switches in a patent infringement dispute against Sandhar Technologies. The Court found no prima facie infringement of Jay Switches’ patent for an airtight fuel cap and highlighted ambiguity in the claims. Sandhar was directed to maintain detailed accounts of product sales pending further proceedings.

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Caterpillar Patents Next Generation IC Engines

Caterpillar has patented a dual fuel internal combustion engine aimed at improving fuel efficiency and reducing emissions in heavy duty vehicles. The post examines the technical features, operational mechanisms, and legal significance of the innovation, focusing on its impact on fuel conservation and environmental sustainability.

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