Measuring and testing – Dynamometers – Responsive to force
Reexamination Certificate
2007-06-12
2008-10-21
Noori, Max (Department: 2855)
Measuring and testing
Dynamometers
Responsive to force
Reexamination Certificate
active
07437956
ABSTRACT:
A pull testing mechanism. A first fixed member and a second fixed member are disposed on a base and oppose each other. A first movable member and a second movable member are movably connected to the first and second fixed members, respectively. A first rotating member includes a first rod, a second rod, and a first hook. The first rod is connected to the first movable member and second rod. The second rod abuts the first fixed member. The first hook is connected to the second rod and under the base. A second rotating member includes a third rod, a fourth rod, and a second hook. The third rod is connected to the second movable member and fourth rod. The fourth rod abuts the second fixed member. The second hook is connected to the fourth rod. A third movable member movably abuts between the first and second movable members.
REFERENCES:
patent: 4373458 (1983-02-01), Dorosz et al.
patent: 4423846 (1984-01-01), Föhl
patent: 2006/0283871 (2006-12-01), Prescott
patent: 2008/0028760 (2008-02-01), Bedwell et al.
Darfon Electronics Corp.
Noori Max
Quintero Law Office
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