STIEGLER GMBH
Patent Owner
Stats
- 1 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- May 15, 1990 most recent publication
Details
- 1 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 82 Total Citation Count
- Sep 20, 1978 Earliest Filing
- 9 Expired/Abandoned/Withdrawn Patents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Expired/Abandoned/Withdrawn Patents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
4925438 Bags made of a thermoplastic synthetic resin sheeting and process for the production of said bagsExpiredAug 05, 88May 15, 90[B31B]
4911561 Shopping bags of thermoplastic synthetic resin sheeting with lateral weld seams, and process for the production thereofExpiredAug 05, 88Mar 27, 90[B65P]
4317656 Article-deflecting switching means for a system of article conveyorsExpiredFeb 01, 80Mar 02, 82[B31B]
4302276 Machine for welding a moving web of material by means of a movable welding toolExpiredMay 28, 80Nov 24, 81[B16H]
4268343 Machine for working on a web of material by means of a welding toolExpiredFeb 23, 79May 19, 81[B32B]
4195960 Conveyor with downward step for stacked sheets of film materialExpiredSep 20, 78Apr 01, 80[B65H]
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