Textilmaschinenfabrik Dr. Ernst Fehrer Aktiengesellschaft
Patent Owner
Stats
- 13 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Sep 19, 2006 most recent publication
Details
- 13 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 372 Total Citation Count
- Nov 16, 1982 Earliest Filing
- 45 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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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Expired/Abandoned/Withdrawn Patents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
6081102 Roller drive for the feed of a web of material, in particular for the web feed of a needling machineExpiredDec 04, 98Jun 27, 00[H02P]
5548881 Apparatus for needling a nonwoven web with a rocking needle boardExpiredApr 14, 95Aug 27, 96[D04H]
5528805 Cranking mechanism for a needle board for needling a nonwoven webExpiredSep 09, 94Jun 25, 96[D04H]
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