Linear marking apparatus

Geometrical instruments – Straightedge type – Cord type

Reexamination Certificate

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Details

C033S451000

Reexamination Certificate

active

07908754

ABSTRACT:
The Linear Marking Apparatus that which includes an embedded marking substance (chalk) reel during use, allowing a single worker to effectively snap a marking line over the work surface. In various embodiments, the Linear Marking Apparatus the tool can also be utilized as a measuring device, a straight edge, or a level. Potential uses of the Linear Marking Apparatus include marking lines on walls, ground, vehicles, concrete, roofing, floors, window, boats, furnishings, ceilings.

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