Self supporting string line reel-line block tool

Details Self supporting string line reel-line block tool Self supporting string line reel-line block tool

2005-08-04

2008-08-12

Fulton, Christopher W (Department: 2841)

Geometrical instruments

Straightedge type

Wall guide and plumb

C033S0010LE

Reexamination Certificate

active

07409771

ABSTRACT:
A string line tool having a string line support and an integral line block for using a string line under tension in alignment work for carpentry, masonry and general construction work. The string line tool of this invention is self supporting due to maintaining the string line under tension between the string line tool at one end of a string line and a fastening means at the opposite end of the string line via the intermediary of a grooved line block.

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