Helmut Lingemann GmbH & Co.
Patent Owner
Stats
- 2 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Oct 01, 1996 most recent publication
Details
- 2 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 245 Total Citation Count
- Nov 04, 1982 Earliest Filing
- 10 Expired/Abandoned/Withdrawn Patents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
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
5254377 Laminated multilayer insulating glass and a spacer for the laminated multilayer insulating glassExpiredAug 27, 91Oct 19, 93[B29D, E06B]
5209599 Plug connector for hollow spacer profiles of insulating glass panesExpiredFeb 12, 91May 11, 93[F16B]
5087489 Laminated multilayer insulating glass and a spacer for the laminated multilayer insulating glassExpiredSep 27, 89Feb 11, 92[E06B, E04C]
5000996 Filler material for spacer rods or spacer frame of insulated glassExpiredAug 07, 89Mar 19, 91[B32B]
4630959 Connection of two spacer frame profiles as well as process and apparatus for the establishment of the connectionExpiredAug 26, 83Dec 23, 86[B29C, F16B]
4597232 Curved corner of a spacer frame of an insulating glazing, and a process for the production thereofExpiredJul 13, 84Jul 01, 86[E06B]
4576841 Desiccant application for double-glazed windows, etc. and a spacer section filled with the desiccant applicationExpiredNov 04, 82Mar 18, 86[E06B]
Top Inventors for This Owner
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