Geometrical instruments – Distance measuring – Of length by rolling contact
Reexamination Certificate
2005-05-17
2005-05-17
Smith, R. Alexander (Department: 2859)
Geometrical instruments
Distance measuring
Of length by rolling contact
C033S781000
Reexamination Certificate
active
06892470
ABSTRACT:
A distance measuring device having a wheel, a frame, and a distance counter on the frame. The wheel has a radius and an exposed surface that can be rolled against a surface on which a distance measurement is to be taken. The wheel is mounted upon the frame for rotation around a first axis. The distance counter is actuated by the wheel. The frame has an elongate operating arm projecting away from the wheel. The frame has a mounting portion to which the wheel is mounted for rotation. The elongate operating arm is pivotable relative to the mounting portion between an operating state and a store state.
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Copy of page from Rolatape Corporation web site www.rolatape.com Dec. 26, 2002 1999 Keson Corporation catalog.
Hutchinson Robert E.
Olson R. Brian
Keson Industries Inc.
Smith R. Alexander
Wood Phillips Katz Clark & Mortimer
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