Patents Issued the Week of April 6-10

4.20.26

Patent Protection & Registration

Patents grant property rights on new and useful inventions, allowing the patent holder to prevent others from using, making, or selling that invention without permission for a limited time. U.S. patents are permitted by the U.S. Constitution and are designed to promote scientific progress and invention. By allowing inventors to profit from licensing or selling their patent rights, inventors can recoup their research and development costs and benefit financially from their inventing efforts. There are three main types of patents utility, plant, and design. Utility and plant patents can last up to 20 years, while design patents can last up to 15 years. When a patent expires, the patented material enters the public domain, making it free to use by anyone without a license. U.S. patents are issued by the United States Patent and Trademark Office (USPTO)

U.S. Patent No. 12,596,384 issued April 7^th, 2026 to “System and Method for Mapping Obstructions in a Work Area to Corresponding Locations” to Deere & Company of Moline, Illinois. Invented by Lance R. Sherlock of Asbury, Iowa and Ryan R. White of Polk City, Iowa. Abstract: A system and method are provided for mapping obstructions in a work area traversed by a work machine such as a sprayer, combine or other machine having a ground-engaging work implement. While the work machine traverses the work area, and via output signals from sensors associated with the work machine, obstructions are detected at (e.g., using perception sensing on a combine, etc.) and/or below (e.g., using vibration sensing on a planter, dozer, etc.) a ground surface. A mapped data structure associated with the work area is accordingly modified, wherein a sensed location and one or more identified characteristics for each respective one of the detected obstructions are mapped to corresponding locations in the mapped data structure. The sensors may include vibration sensors or implement actuator position sensors to detect an obstruction contacted by the work machine, and/or perception sensors to detect obstructions on the surface/within a field of view.