Weighing scales – With weigher loading or unloading means – Hand manipulatable weigher
Reexamination Certificate
2008-09-30
2009-12-08
Gibson, Randy W (Department: 2841)
Weighing scales
With weigher loading or unloading means
Hand manipulatable weigher
C177S245000, C177S263000, C190S100000
Reexamination Certificate
active
07629542
ABSTRACT:
Suitcases with internal load determination devices determine the weight of a suitcase without requiring the user to lift the loaded suitcase. A sensor grid suspended within the interior of the suitcase's bottom is attached to sensors. When a load is placed on the sensor grid, the force exerted by the sensor grid on the sensors is measured and communicated to a CPU. The CPU calculates the weight of the load and displays it to the user on an electronic display. An on/off switch toggles the display between showing the net weight of the load and the gross weight of the loaded suitcase, as well as controlling the flow of electricity from a battery to the CPU, display, and sensors. The suitcase has a handle that extends over the display, feet, wheels, and latches. A method for using the suitcase with internal load determination device is also disclosed.
REFERENCES:
patent: 25203 (1859-08-01), Kelly
patent: 2937016 (1960-05-01), Westman
patent: 3090454 (1963-05-01), Farrar et al.
patent: 3279549 (1966-10-01), Feinberg et al.
patent: D263177 (1982-03-01), Gibbs
patent: 6661341 (2003-12-01), Masuda et al.
patent: 6814370 (2004-11-01), Yasui
patent: 6849808 (2005-02-01), Enomoto et al.
patent: 6929324 (2005-08-01), Enomoto et al.
patent: 7131513 (2006-11-01), Mutou et al.
patent: 7156918 (2007-01-01), Marks
patent: 7161097 (2007-01-01), Gorgone
patent: 7349456 (2008-03-01), Bour et al.
patent: 7378604 (2008-05-01), Truong
patent: 7523803 (2009-04-01), Breed
patent: 2004/0032117 (2004-02-01), Pinto et al.
patent: 2005/0051586 (2005-03-01), Siwak et al.
patent: 2005/0217903 (2005-10-01), Roberts et al.
patent: 2005/0217904 (2005-10-01), Hughes
patent: 2005/0224261 (2005-10-01), Marks
patent: 2006/0054364 (2006-03-01), Kamakau
patent: 2006/0196798 (2006-09-01), Kowalczyk
Harding Ethel
Harding Victor
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