ARO
Patent Owner
Stats
- 4 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Nov 12, 2002 most recent publication
Details
- 4 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 122 Total Citation Count
- Jun 08, 1983 Earliest Filing
- 5 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
5321225 Installation for controlling tooling including a clamp for performing a determined operation on workpieces, relative displacement of the clamp and said workpieces being controlled by an automatic positioning systemApr 08, 92Jun 14, 94[B23K, B25J]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
6474215 Actuator with approach pre-stroke and working stroke for operating a toolExpiredFeb 21, 01Nov 05, 02[F15B]
6337458 Method for automatically selecting the welding sequence for manual welding electrode holders; manual welding electrode holder for implementing the methodExpiredAug 23, 00Jan 08, 02[B23K]
6294751 Method of electrically welding a part such as a screw or a bolt onto a bore in a composite metal sheetExpiredJul 19, 00Sep 25, 01[B23K]
6283011 Cylinder with an elastic device for returning a working piston unit to a neutral positionExpiredOct 19, 99Sep 04, 01[F01B]
4543552 Transformer, more especially a voltage dropping transformer for an electric welding machineExpiredJun 08, 83Sep 24, 85[H01F]
Top Inventors for This Owner
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