Weighing scales – With weigher loading or unloading means – Jack
Reexamination Certificate
2004-03-26
2009-06-09
Gibson, Randy W (Department: 2841)
Weighing scales
With weigher loading or unloading means
Jack
C177S173000, C116S205000, C116S283000, C116S334000, C187S394000, C254S001000, C254S08900R, C033S333000, C033S367000, C033S832000
Reexamination Certificate
active
07544902
ABSTRACT:
A lift measurement system is provided for determining a position of a load during a lift operation. The system includes a display that includes a scale and encloses a movable indicator that moves relative to the scale. A linkage is in communication with the load and the scale, such that movement of the load is translated to movement of the indicator relative to the scale to provide an indication of the position of the load. A plurality of displays and linkages may be installed at various load support zones such that the relative position of the corresponding indicators provides feedback related to the orientation of the load.
REFERENCES:
patent: 444077 (1891-01-01), Thompson et al.
patent: 2971264 (1961-02-01), Cowan
patent: 3126069 (1964-03-01), Shepley
patent: 4098221 (1978-07-01), Mickelson et al.
patent: 4169320 (1979-10-01), Bennett
patent: 4625424 (1986-12-01), de la Haye
patent: 4686773 (1987-08-01), Brewer
patent: 4894924 (1990-01-01), Nakanishi et al.
patent: 4903946 (1990-02-01), Stark
patent: 5890721 (1999-04-01), Schneider et al.
patent: 6904698 (2005-06-01), Halliar et al.
patent: 889362 (1953-09-01), None
Supplementary European Search Report dated Mar. 12, 2007.
International Search Report, Form PCT/ISA/210, as issued by United States Patent and Trademark Office in Connection with PCT Application No. PCT/US04/009436.
Written Opinion of the International Searching Authority under date of Nov. 18, 2004 as issued in connection with PCT Application No. PCT/US04/009436.
Actuant Corporation
Gibson Randy W
Quarles & Brady LLP
LandOfFree
Mechanical lift measurement system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Mechanical lift measurement system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Mechanical lift measurement system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4105851