The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 10, 2026
Filed:
Jan. 20, 2023
Raytheon Technologies Corporation, Farmington, CT (US);
Zhigang Wang, South Windsor, CT (US);
Andrzej E. Kuczek, Bristol, CT (US);
Gajawalli V. Srinivasan, South Windsor, CT (US);
Robin H. Fernandez, East Haddam, CT (US);
John D. Riehl, Hebron, CT (US);
Alan C. Barron, Jupiter, FL (US);
Ahmed Abdillahi Abdi, Oceanside, CA (US);
Jason Nelson, Puyallup, WA (US);
Andrew Joseph Lazur, La Jolla, CA (US);
RTX Corporation, Farmington, CT (US);
Abstract
A tool for ultrasonic impact grinding apparatus driven to vibrate along a longitudinal axis at an applied operating frequency includes a tool body disposed on the longitudinal axis, a first tip extending from an output end of the tool body, and a second tip extending in parallel to the first tip from the output end of the tool body. The first tip has a first length. The second tip has a second length greater than the first length. A mass of the first and second tip is substantially balanced across the output end of the tool body and with respect to the longitudinal axis.