Lift control interface

Elevator – industrial lift truck – or stationary lift for vehicle – With monitoring – signalling – and indicating means

Reexamination Certificate

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Details

C187S210000, C187S247000

Reexamination Certificate

active

08083034

ABSTRACT:
A lift control interface is operable to control and monitor a lift system. Each lift column in the system has such a lift control interface. The lift control interface allows a user to assign lift columns to a lift system. One or more of the assigned lift columns may be assigned to a column control group. The user may lock the selection of these columns. The status of the assigned, selected, and locked lift columns may appear on every lift control interface in the lift system. The user may govern operation of the selected columns in the column control group from a single control interface, such as any control interface at any of the selected columns. The lift control interfaces may include visual representations showing the relationships between the lift columns and a vehicle, such as with lift column icons being positioned around a vehicle icon.

REFERENCES:
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International Search Report dated Jun. 25, 2009 for Application No. PCT/US2009/037244.
Screenshots from http://www.gayusa.com/sireless—lift.asp, printed Mar. 17, 2009.
Screenshots from http://mohawklifts.com/consumer/mp-series.php, printed Mar. 17, 2009.
Screenshots from http://stertil-koni.com/en/Home/wireless—mobile—lifts.html, printed Mar. 17, 2009.
“Stertil-Koni: Your Heavy Duty Lifting Partner,” Stertil-Koni USA Inc., Stevensville, Maryland, pp. 1-6.
International Preliminary Report on Patentability dated Sep. 21, 2010 for Application No. PCT/US09/037244.

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