Yugen Kaisha Yano Engineering
Patent Owner
Stats
- 2 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Aug 17, 2004 most recent publication
Details
- 2 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 50 Total Citation Count
- Feb 22, 1993 Earliest Filing
- 9 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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Recent Publications
- No Recent Publications to Display
Recent Patents
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
6776019 Extrusion die for hollow member, mandrel for said extrusion die and male die for said extrusion dieExpiredDec 27, 01Aug 17, 04[B21C]
2002/0017,372 Metal hollow member and method for manufacturing the sameAbandonedJul 02, 01Feb 14, 02[B22D]
5595084 Hollow die and an apparatus for continuous extrusion forming of hollow articlesExpiredMar 24, 95Jan 21, 97[B21C]
5572894 Die for extruding elongate articles having longitudinal orificesExpiredDec 21, 94Nov 12, 96[B21C]
5473925 Apparatus for continuously forcing an elongate and extrusile raw material into an extrusion pressure vesselExpiredJan 28, 94Dec 12, 95[B21C]
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