Weighing scales – With alarm or signal
Reexamination Certificate
2007-10-02
2007-10-02
Gibson, Randy W. (Department: 2841)
Weighing scales
With alarm or signal
C177S136000, C701S050000, C701S124000
Reexamination Certificate
active
10958238
ABSTRACT:
A work machine may have a payload overload control system. The system may include a payload carrier and a lift mechanism configured to raise and lower the payload carrier. The system may further include a payload monitor configured to determine a payload in the payload carrier. The system may also include a controller configured to compare the determined payload with a predetermined maximum payload and to selectively control lift of the payload carrier by the lift mechanism based on the comparison between the determined payload and the predetermined maximum payload.
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Aneloski Randy G.
Cler Eric Wade
Dahl Kristofor Lee
Li Wei
Caterpillar Inc.
Finnegan Henderson Farabow Garrett & Dunner
Gibson Randy W.
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