ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,492,738, issued on Dec. 9, was assigned to RAYCURA MEDICAL TECHNOLOGIES PRIVATE Ltd. (India).

"Rotational motion transmission mechanism for non-parallel axes" was invented by Rohan Milind Deshpande (Nagpur, India) and Ayush Sanjay Gaikwad (Chandkapur, India).

According to the abstract* released by the U.S. Patent & Trademark Office: "The rotational motion transmission unit/mechanism for non-parallel axes (100) comprises of at least one driver (110) and a driven (120). The driver (110) has at least one guide (113) on it that curls around a driver axis (111) with an axial lead. The driven (120) rotates around its axis (121) that is non-parallel to driver axis (111) and has at least one ...