Measuring gauge apparatus

Details Measuring gauge apparatus Measuring gauge apparatus

1990-05-07

1991-08-13

Haroian, Harry N.

Geometrical instruments

Scriber

Parallel line

B43L 1302

Patent

active

050384830

ABSTRACT:
A measuring gauge apparatus includes a elongate sheath containing a longitudinally aligned cavity therewithin slidably receiving a ruler formed with gradations upon its upper surface. The ruler further includes a series of threaded apertures aligned with each gradation. A notch is directed through the forward end of the ruler. Each of the apertures is mounted for receiving a fluid reservoir containing a marking fluid therewithin including a threaded hollow marking shaft coaxially arranged through a bottom surface of the reservoir and including a lid and strap to secure the reservoir to the ruler for marking of an underlying work piece.

REFERENCES:
patent: 848387 (1907-03-01), Nielsen
patent: 1572237 (1926-02-01), Hunt
patent: 1732906 (1929-10-01), Morton
patent: 2296531 (1942-09-01), McQueen
patent: 3293752 (1966-12-01), Shuman
patent: 3543406 (1970-12-01), Kolb

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