Recently Issued Patents ————————————————April 9, 2021

4.9.21

Patterson Intellectual Property Law is pleased to announce the following recently issued patents obtained for our clients:

U.S. Patent No. 10,968,577 entitled “Tool Combination Having a Chisel Holder and Two Chisels” issued April 6, 2021 to Wirtgen GmbH of Windhagen, Germany

U.S. Patent No. 10,968,740 entitled “Interchangeable Chisel Holder” issued April 6, 2021 to Wirtgen GmbH of Windhagen, Germany

U.S. Patent No. 10,968,575 entitled “Earth Working Machine Having an Insertable Operating Seat” issued April 6, 2021 to Wirtgen GmbH of Windhagen, Germany

U.S. Patent No. 10,968,576 entitled “Self-Propelled Construction Machine and Method for Working Ground Pavement” issued April 6, 2021 to Wirtgen GmbH of Windhagen, Germany