Error proof measuring tape rule

Details Error proof measuring tape rule Error proof measuring tape rule

1998-02-24

2000-04-25

Hirshfeld, Andrew H.

Geometrical instruments

Distance measuring

By flexible tape

33755, 33766, 33770, G01B 310

Patent

active

060529148

ABSTRACT:
An error proof measuring tape rule for eliminating snagging on a work piece. The rule includes a tape rule, a hook affixed to the tape rule, and a one-piece spoon affixed to the tape rule. The upper surface of the body portion of the one-piece spoon is positioned on the lower surface of the free end of the tape rule, with the three throughbores in the body portion of the one-piece spoon aligned with three forwardmost throughbores of the four throughbores in the free end of the tape rule, and with the tail portion of the one-piece spoon extending upwardly through a rearmost throughbore of the four throughbores in the free end of the tape rule and rearwardly along the upper surface of the free end of the tape rule.

REFERENCES:
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patent: 5044089 (1991-09-01), Petkovic et al.
patent: 5214859 (1993-06-01), Buhler
patent: 5699623 (1997-12-01), Lee

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