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Class Information
Number: 384/91
Name: Bearings > Rotary bearing
Description: Subject matter wherein the relative motion between the two elements includes a rotary component.

Sub-classes under this class:

Class Number Class Name Patents
384/445 Antifriction bearing 39
384/100 Fluid bearing 503
384/99 Hydraulic or pneumatic bearing support 308
384/129 Plain bearing 90
384/126 Plural bearings one plain and one antifriction 70
384/125 Resilient bearing surface 96
384/92 Roller drill bit 44
384/97 Water lubricated propellor shaft or well shaft 59

Patents under this class:

Patent Number Title Of Patent Date Issued
8376616 Bearing assembly for a downhole motor Feb. 19, 2013
8282284 Methods and systems for micro bearings Oct. 9, 2012
8229682 Apparatus and method for bearing condition monitoring Jul. 24, 2012
8186061 Manufacturing method of bearing, bearing unit, rotary apparatus, and manufacturing method of sliding member May. 29, 2012
8182155 Lubricating grease and lubricating grease-enclosed roller bearing May. 22, 2012
8130113 Bearing monitoring method Mar. 6, 2012
8125323 Wheel monitoring device Feb. 28, 2012
8016487 Walking bearing systems structures and processes Sep. 13, 2011
7802424 Exhaust device in combustion engine, and motorcycle therewith Sep. 28, 2010
7486178 Electrical connection system between a wheel and a bearing-hub assembly Feb. 3, 2009
7478948 Bearing and X-ray diagnostic apparatus using same Jan. 20, 2009
7471198 Machine component with IC tag attached thereto Dec. 30, 2008
7394395 Wireless sensor, rolling bearing with sensor, management apparatus and monitoring system Jul. 1, 2008
7207561 Sheet feeder Apr. 24, 2007
6962441 Rotary member and production process Nov. 8, 2005
6639019 Rubber composition and rubber sealing device Oct. 28, 2003
6457864 Omni-directional high precision friction drive positioning stage Oct. 1, 2002
5997988 Machine part Dec. 7, 1999
5462363 Scroller roller band device Oct. 31, 1995
5318365 Rolling guide unit Jun. 7, 1994
5306090 Sliding roller bearing having rolling members Apr. 26, 1994
5290106 Rolling guide unit Mar. 1, 1994
5027908 Bearing apparatus and method for preloading bearings for rotary-vibratory drills Jul. 2, 1991
4886377 Rotary body of hard material with plastic supporter Dec. 12, 1989
4671696 Shaft assembly and manufacturing process thereof Jun. 9, 1987
4263976 Rotary drill bit with rotary cutters Apr. 28, 1981
4133587 Bearing with an intermediate race Jan. 9, 1979
4077679 Rotary drum for rotary autoclave Mar. 7, 1978
4070054 Bearing for a sun visor body of a motor vehicle Jan. 24, 1978
4006945 Roller bearing assembly Feb. 8, 1977
3982859 Floating flow restrictors for fluid motors Sep. 28, 1976
3974806 Gas labyrinth carburetor throttle shaft seal Aug. 17, 1976
3958722 Self indexing elbow May. 25, 1976
3950043 Support of rotary drums such as kilns Apr. 13, 1976
3936247 Floating flow restrictors for fluid motors Feb. 3, 1976

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