Monday, March 20, 2023 | Back issues
Courthouse News Service Courthouse News Service

Too Much Information

Diptops claims Novelty Inc. is a serial patent violator, and infringed on Diptops' patented "Device for Receiving Saliva Expectorated by a Tobacco Chewer," in Chicago Federal Court.

Read the Top 8

Sign up for the Top 8, a roundup of the day's top stories delivered directly to your inbox Monday through Friday.

Loading...