FRANKL & KIRCHNER GMBH & CO KG, FABRIK FUR ELEKTROMOTOREN U. ELEKTRISCHE APPARATE SCHEFFELSTRASSE 73, D-6830 SCHWETZINGEN/BADEN GERMANY A GERMAN CORP.
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Jan 29, 1991 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 71 Total Citation Count
- Sep 08, 1987 Earliest Filing
- 5 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
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Recent Patents
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Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
4988865 Device for determining the angular position of the drive shaft in a sewing machineExpiredMar 17, 89Jan 29, 91[G01D]
4823926 Electric motor regulating and control drive having a clutch-brake unitExpiredSep 08, 87Apr 25, 89[F16D]
4807548 Electric motor drive for a sewing machine, especially an industrial sewing machineExpiredNov 17, 87Feb 28, 89[D05B]
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