RIV-SKF Officine di Villar Perosa S.p.A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for RIV-SKF Officine di Villar Perosa S.p.A..The latest application filed is for "device enabling the revolutionary speed to be measured between two parts in relative rotation such as the supports of a vehicle wheel".

Company Profile

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RIV-SKF Officine di Villar Perosa S.p.A. - Turin IT
RIV-SKF Officine Di Villar Perosa S.p.A. - IT IT
Riv-Skf Officine Di Villar Perosa S.p.A. - Torino IT
RIV-SKF Officine di Villar Perosa, SpA - Turin IT

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Device enabling the revolutionary speed to be measured between two parts in relative rotation such as the supports of a vehicle wheel Grant 5,004,358 - Varvello , et al. April 2, 1	1991-04-02
Seal bearing Grant 4,991,982 - Colanzi , et al. February 12, 1	1991-02-12
Adjustable spacer, particularly for rolling bearings, and support assembly implementing the same Grant 4,984,910 - Cogno January 15, 1	1991-01-15
Tight bearing suitable for exceptionally heavy duty conditions Grant 4,792,242 - Colanzi , et al. December 20, 1	1988-12-20
Bearing ball spacing retainer Grant 4,702,627 - Pollastro October 27, 1	1987-10-27
Sealing assembly particularly for railway axle bearings Grant 4,687,211 - Bessone August 18, 1	1987-08-18
Transmission unit for a vehicle with a transverse engine and half-shafts of equal length, having an intermediate shaft provided with a resilient support Grant 4,648,475 - Veglia March 10, 1	1987-03-10
Resilient block for attaching the upper end of a front suspension shock absorber to a vehicle body Grant 4,618,130 - Veglia October 21, 1	1986-10-21
Hydraulic tappet for controlling an internal combustion engine valve Grant 4,610,225 - Camosso , et al. September 9, 1	1986-09-09
Belt stretcher unit designed for assembly on a flexible drive particularly on a motor vehicle Grant 4,610,645 - Donn , et al. September 9, 1	1986-09-09
Vehicle wheel bearing Grant 4,582,338 - Colanzi April 15, 1	1986-04-15
Process for the manufacture of steel balls, particularly balls for rolling element bearings Grant 4,473,514 - Donn September 25, 1	1984-09-25
Resiliently supported connection unit for joining a transmission shaft to a transmission coupling element Grant 4,430,066 - Benassi February 7, 1	1984-02-07
Protection and seal member for rolling bearings Grant 4,428,629 - Colanzi , et al. January 31, 1	1984-01-31
Electrically controlled window regulator, particularly for motor vehicles Grant 4,171,594 - Colanzi October 23, 1	1979-10-23
Electrically controlled window regulator Grant 4,074,463 - Colanzi February 21, 1	1978-02-21
Spacer Cage For Rolling Bearings Grant 3,801,172 - Veglia April 2, 1	1974-04-02
Homokinetic Joints Grant 3,789,624 - Camosso February 5, 1	1974-02-05
Bearing Having Closure Means For Closing The Bearing Seating Grant 3,770,992 - Veglia November 6, 1	1973-11-06
Device For Evaluating The Vibrations Of A Revolving Member Grant 3,745,815 - Bentone , et al. July 17, 1	1973-07-17
Damper Device For Railway Vehicle Automatic Couplings Grant 3,729,101 - Brambilla , et al. April 24, 1	1973-04-24

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