Geometrical instruments – Distance measuring – By flexible tape
Reexamination Certificate
2007-04-24
2008-11-04
Bennett, G. Bradley (Department: 2841)
Geometrical instruments
Distance measuring
By flexible tape
C242S385400
Reexamination Certificate
active
07444758
ABSTRACT:
A tape capable of automatically arresting is provided which includes a casing, a gauge accommodated in the casing, arresting members, and a button movably mounted on an end of the casing. A notch is defined at an end of the casing. The gauge includes a reel shaft and a scale strip spirally enlacing the reel shaft. Each arresting member includes a rod, an abutting block on an end of the rod and corresponding to a side of the reel shaft, and a resilient portion around the rod. A button includes a pressing portion received in the notch, and a rotating shaft corresponding to the pressing portion. The rotating shaft includes a first arm and a second arm in response to the abutting blocks of the arresting members. In the event the scale strip of the gauge is pulled out, the arresting members automatically limit movement of the scale strip.
REFERENCES:
patent: 4856726 (1989-08-01), Kang
patent: 7065896 (2006-06-01), Lin
patent: 2008/0034604 (2008-02-01), Critelli et al.
patent: 2008/0086904 (2008-04-01), Murray
Bennett G. Bradley
Top-Long Industrial Co., Ltd.
Troxell Law Office PLLC
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