Cebora S.p.A.
Patent Owner
Stats
- 1 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Nov 09, 2004 most recent publication
Details
- 1 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 119 Total Citation Count
- Feb 13, 1987 Earliest Filing
- 3 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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Top Patents (by citation)
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Recent Publications
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Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
4987285 Protection circuit for plasma-arc welding and cutting equipment operated with transferred or non-transferred arcExpiredOct 24, 89Jan 22, 91[B23K]
4814577 Control circuit in plasma arc cutting and welding equipment designed for transferred arc operationExpiredFeb 24, 87Mar 21, 89[B23K]
4767908 Plasma arc welding and cutting torch designed for non-transferred and transferred arc operationExpiredFeb 13, 87Aug 30, 88[B23K]
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