Geometrical instruments – Straightedge type – Plural straightedges – relatively moveable
Reexamination Certificate
2007-10-09
2007-10-09
Fulton, Christopher W (Department: 2859)
Geometrical instruments
Straightedge type
Plural straightedges, relatively moveable
C033S495000, C033S534000
Reexamination Certificate
active
11401906
ABSTRACT:
An angle measurement tool having two legs held together by a removable adjustment member in which the legs are joined together about a common axis so that one of the legs rotates with respect to the other to form a desired angle the value of which is read using indexing means located on both legs.
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Fulton Christopher W
Hohauser Herman
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