Max Langenstein Feld- Und Gartengerate GmbH & Co.
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Jun 05, 1990 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 59 Total Citation Count
- Sep 21, 1978 Earliest Filing
- 6 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
- No Technology to Display
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Recent Publications
- No Recent Publications to Display
Recent Patents
- No Recent Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
4930933 Hand tool, especially a gardening, farm, cleaning, or like implementExpiredJun 30, 88Jun 05, 90[F16B, F16D, B25G]
4768258 Handle extension for a manual implement such as a gardening, cleaning or like toolExpiredAug 06, 87Sep 06, 88[B25G]
4335568 Filament-type vegetation trimmer with automatic line sensorExpiredJul 30, 81Jun 22, 82[A01D]
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