Class 384/555 - Mating grooves and projections

Subclass of Class 384 - Bearings
Definition: Subject matter wherein annular grooves or projections on
No. of patents: 2
Last issue date: 06/27/2006

Number	Title	Issue Date
7066654	Counter-rotating antifriction bearing assembly Disclosed herein is a bearing assembly comprising: an outer race having an inner surface; an inner race having an outer surface, the inner surface of the outer race and the outer surface of the inner race defining a bearing assembly raceway; a plurality of main roll...	06/27/2006
7056806	Microfeature workpiece processing apparatus and methods for controlling deposition of materials on microfeature workpieces The present disclosure provides methods and apparatus useful in depositing materials on batches of microfeature workpieces. One implementation provides a method in which a quantity of a first precursor gas is introduced to an enclosure at a first enclosure pressure....	06/06/2006

PatentStorm