D - Textiles – Paper – 21 – H
Patent
D - Textiles, Paper
21
H
D21H 27/02 (2006.01)
Patent
CA 2597820
Sheets of heavy duty sketch paper are preformed with one or more grooves in them, without requiring a flat panel sheet with grooves in it, placing a paper over that flat panel sheet, and then sketching on the sketch paper with the pencil or pen following the grooves in the flat panel sheet while indenting the sheet into those grooves as is required by the prior art. The sheets of sketch paper have the grooves therein and it is the grooves of the sketch paper itself that are followed by a pencil or pen and creating lines of the sketch on the sketch paper. The sheets of heavy duty sketch paper which have preformed grooves thereon may have many very closely spaced grooves so that there is a very fine choice for using any particular groove. At other times, sheets of heavy duty sketch paper which have preformed grooves thereon may have large grooves spaced further apart so as to accommodate the use of crayons by young children and in the process of such use the young children learn more about the shapes of things and how things can be illustrated with a sense of accuracy and neatness that is not so easily done when no rulers, straight- edges or curved forms to yield better lines.
Hachey Daniel Louis
Johnson Ryan Loron
Gowling Lafleur Henderson Llp
Hachey Daniel Louis
Johnson Ryan Loron
LandOfFree
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