Elevator – industrial lift truck – or stationary lift for vehicle – With monitoring – signalling – and indicating means
Reexamination Certificate
2006-11-14
2006-11-14
Salata, Jonathan (Department: 2837)
Elevator, industrial lift truck, or stationary lift for vehicle
With monitoring, signalling, and indicating means
C187S247000, C187S413000
Reexamination Certificate
active
07134530
ABSTRACT:
An elevator system in which a car travels upward and downward among a plurality of floors. The elevator system includes a first terminal having a wireless transmitting/receiving unit provided for at least one of the plurality of floors and a second terminal having a wireless transmitting/receiving unit associated with the car. A mobile terminal is provided which enables wireless transmitting/receiving of signals between at least the first and second terminals.
REFERENCES:
patent: 4594570 (1986-06-01), Tweed, Jr. et al.
patent: 4709788 (1987-12-01), Harada
patent: 4742893 (1988-05-01), Otala et al.
patent: 4975926 (1990-12-01), Knapp
patent: 4979594 (1990-12-01), Begle et al.
patent: 5218356 (1993-06-01), Knapp
patent: 5603080 (1997-02-01), Kallander et al.
patent: 5736692 (1998-04-01), Lumme et al.
patent: 5817994 (1998-10-01), Fried
patent: 5832365 (1998-11-01), Chen et al.
patent: 6003637 (1999-12-01), Kim
patent: 6173816 (2001-01-01), Barker et al.
patent: 6446761 (2002-09-01), Motoyama et al.
patent: 6598710 (2003-07-01), Motoyama
patent: 6895218 (2005-05-01), Yarkosky
patent: 6904280 (2005-06-01), Siegel
patent: 6976561 (2005-12-01), Motoyama et al.
patent: 2003/0034209 (2003-02-01), Tang
patent: 4-46979 (1991-03-01), None
patent: 5-292577 (1993-05-01), None
patent: 6-227766 (1994-06-01), None
patent: 6-348999 (1994-06-01), None
patent: 7-97152 (1995-07-01), None
patent: 7-206299 (1995-08-01), None
patent: 7-291553 (1995-11-01), None
patent: 9-66129 (1997-09-01), None
patent: 9-205908 (1997-09-01), None
patent: 09-267978 (1997-10-01), None
patent: 10182023 (1998-07-01), None
patent: 11-021038 (1999-01-01), None
patent: 11-150505 (1999-11-01), None
Inaba Hiromi
Kawabata Atsushi
Motoyama Nobuhisa
Ohkura Yoshinori
Yamashita Kenichi
LandOfFree
Elevator system utilizing wireless transmission units to... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Elevator system utilizing wireless transmission units to..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Elevator system utilizing wireless transmission units to... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3676204