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Inventor

Angelo Vignotto

Inventor
Turin, IT

Overview

47→
Patents
1981–2011
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 47 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F16Cprimary
F16CShafts43%
F16JPistons18%
B60BVehicle wheels13%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
Y10TTechnical subjects covered by former us classification3%
B60CVehicle tyres1%
B60TVehicle brake control systems or parts thereof1%
E21BEarth or rock drilling1%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges1%
PatentTitleYear
7,922,262'Bearing wheel hub unit'20117,712,841'Locking of studs for mounting a wheel to a hub using cementing material'20107,628,541'Sealing device for a wheel hub unit'20097,497,629'Sealing device for a rolling contact bearing'20097,488,046'Hub-bearing assembly allowing pressurized air to be supplied to the tire of a motor vehicle wheel'20097,241,054'Connection device for connecting a rolling contact bearing to a wheel hub unit'20077,153,029'Sealing device for a wheel hub unit'20067,137,740'Sensor-holding lid for a wheel hub bearing'20067,118,280'Sealing device for a rolling contact bearing'20067,073,950'Locking device for a wheel hub bearing'20066,974,136'Sealing device for a wheel hub group'20056,899,463'Protection device for an encoder in a rolling bearing'20056,879,148'Sealing device with a sensor adjacent an encoder wheel for a rolling bearing'20056,786,644'Sealing device for rolling bearings'20046,776,420'Sealing device for a rolling contact bearing'20046,739,674'Fitting of a wheel onto the hub of the motor vehicle'20046,729,626'Static sealing element for a rolling bearing'20046,695,484'Device for measuring the angular speed of rolling contact bearings'20046,682,221'Sealing device for rolling bearings'20046,497,514'Sealing device for a flanged bearing'20026,491,441'Tapered bearing unit'20026,323,640'Rolling bearing unit with a rotating speed measuring device'20016,241,395'Encoder wheel for a roller bearing'20016,190,102'Studs for connecting a wheel and a brake element to a motor vehicle wheel hub unit'20016,109,794'Rolling contact bearing provided with a seal and an electrostatic current discharge device'20006,082,905'Sealing assembly for a rolling bearing'20006,027,122'Sealing assembly for a rolling element bearing'20005,975,647'Wheel hub unit'19995,957,590'Provisional retaining and sealing device for ball bearings'19995,927,820'Hub-wheel assembly, in particular for a vehicle'19995,264,790'Device for detecting relative speed of inner and outer rings for an ABS braking system'19935,215,387'Support unit for an idling element such as the nondriven wheel of a motor vehicle'19935,132,616'Polarized magnetic ring for speed sensing bearing assembly'19925,090,236'Phonic element for speed sensing bearing assembly'19925,004,358'Device enabling the revolutionary speed to be measured between two parts in relative rotation such as the supports of a vehicle wheel'19914,991,982'Seal bearing'19914,928,371'Method of making a seal for bearing assembly'19904,874,261'Seal for bearings'19894,792,242'Tight bearing suitable for exceptionally heavy duty conditions'19884,770,425'Sealing device with an elastomeric ring having two sealing lips'19884,733,978'Contact type flexible seal for bearings'19884,697,936'Bearing with reinforced and vented seal'19874,674,755'Axial and radial sealing assembly'19874,669,895'Sealing unit for mutually rotating members'19874,460,184'Seal assembly comprising two lips, one of which is axial and the other radial, and a labyrinth'19844,428,629'Protection and seal member for rolling bearings'19844,298,079'Rotary drill bit'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–2011Based in Turin, IT· patent location history
1984–1992Patents assigned to RIV OFFICINE DI VILLAR PEROSA (13)· patent assignee history
1987Patents assigned to RIV SKF (1)· patent assignee history
1993–2006Patents assigned to SKF IND SPA (23)· patent assignee history
1999Based in Pinerolo, IT· patent location history
2004Patents assigned to S K F IND S P A (1)· patent assignee history
2005–2011Patents assigned to SKF AB (8)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SKF IND SPA231993–2006
RIV OFFICINE DI VILLAR PEROSA131984–1992
SKF AB82005–2011
RIV SKF11987
S K F IND S P A12004
Locations
LocationPatentsSpan
Turin, IT461981–2011
Pinerolo, IT11999