C. Haushahn GmbH & Co.

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B66B ELEVATORS; ESCALATORS OR MOVING WALKWAYS 127

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5469938 Guide arrangement for elevatorsFeb 02, 94Nov 28, 95[B66B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5437347 Cable tensioning device for elevatorsExpiredMay 12, 94Aug 01, 95[B66B]
5398781 Cable tensioning device for elevatorsExpiredFeb 05, 93Mar 21, 95[B66B]
5377788 Safety catch device for elevatorsExpiredJul 30, 93Jan 03, 95[B66B]

Top Inventors for This Owner

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