SFS INDUSTRIE HOLDING AG
Patent Owner
Stats
- 10 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Dec 30, 2003 most recent publication
Details
- 10 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 516 Total Citation Count
- Apr 03, 1991 Earliest Filing
- 23 Expired/Abandoned/Withdrawn Patents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
6179538 Screw for fastening metal or plastic sections or plates onto a baseApr 23, 99Jan 30, 01[F16B]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
6669396 Connecting element for connecting at least two wooden construction parts and a joint plateExpiredSep 20, 01Dec 30, 03[B27F, F16B, E04B, B27G]
6558098 Fixing element and method for fixing insulation tracks or plates on a fixed substructureExpiredApr 06, 01May 06, 03[F16B]
6428258 Non cutting hole-shaping and thread-forming stainless screw and process with impact for driving in the sameExpiredSep 24, 97Aug 06, 02[F16B]
6360635 Nut for accommodating the head of a fastening element or for inserting into the sameExpiredMay 19, 99Mar 26, 02[B25B]
6325583 Screw for fixing wooden laths on a roof substructure or a wall foundationExpiredMar 21, 00Dec 04, 01[F16B]
6256949 Supporting wooden panel element for constructing ceilings or bridges and use of a screw for connecting boards to form a panel elementExpiredOct 12, 99Jul 10, 01[E04C]
6120225 Lamina-shaped borepiece for self-boring fastening elementsExpiredSep 06, 96Sep 19, 00[B23B, P16B]
5915903 Large-area washer having friction increasing elements on the underside thereofExpiredJul 26, 96Jun 29, 99[F16B]
5452505 Device for screwing-in and setting self-drilling blind rivetsExpiredAug 11, 93Sep 26, 95[B21J]
5433570 Screw with unthreaded portion formed for absorbing bending loadsExpiredJan 13, 94Jul 18, 95[F16B]
5265998 Fastening element for the mounting of insulating strips and/or plates on a solid substructureExpiredMay 13, 91Nov 30, 93[F16B, E04B]
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