Geometrical instruments – Distance measuring – By flexible tape
Reexamination Certificate
2006-09-19
2006-09-19
Guadalupe-McCall, Yaritza (Department: 2859)
Geometrical instruments
Distance measuring
By flexible tape
C033S755000
Reexamination Certificate
active
07107700
ABSTRACT:
A coilable tape rule includes a fixed structure or a roller about which the measuring blade moves during extension from the casing and which causes the blade to turn on its longitudinal axis so as to reorient its width dimension to a perpendicular relationship to the axis of coiling.
REFERENCES:
patent: 1402589 (1922-01-01), Farrand
patent: 1983503 (1934-12-01), Volz
patent: 4155168 (1979-05-01), DuBois
patent: 4200983 (1980-05-01), West et al.
patent: 2002131003 (2002-05-01), None
Brass Robert L.
Frega John F.
Lewis Steven W.
Brass Robert L.
Dorman Ira S.
Guadalupe-McCall Yaritza
Lewis Steven W.
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