Overhead projection highlighting device and method of use

Details Overhead projection highlighting device and method of use Overhead projection highlighting device and method of use

G - Physics

01

D

116/84, 88/46.5

G01D 13/22 (2006.01) G03B 21/132 (2006.01) G03B 21/26 (2006.01) G03B 21/54 (2006.01)

Patent

CA 2018138

OVERHEAD PROJECTION HIGHLIGHTTNG DEVICE AND METHOD OF USE Abstract of the Disclosure A highlighting device and method of use for focusing audience attention on an overhead projection is disclosed whereby a generally flat color tinted and light transmissive body having upper and lower surfaces with an optional handle and feet is employed as a register/highlighter for aligning and emphasizing an information transparency sheet.

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