Alphanumerica quick symbol guide

5516152
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Inventors

Luna, Roberto F.

Application #

296960

Filed

Aug-26-1994

Published

May-14-1996

Current US Class

283/117
283/45
283/46

International Classes

G09B 011/00

Field of Search

283/44 283/45 283/46 283/66.1 283/115 283/117

Examiners

Fridie, Jr.; Willmon

Attorney, Agent or Firm

Kroll; Michael I.

US Patent References

4173082   Paper for teaching...

Referenced by:

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Citation

Cite This Patent

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Abstract
An alphanumeric quick symbol guide is provided comprising a sheet and an array for forming on the sheet any letter of an alphabet, any number and any sign symbol for display purposes.
 
Claims
What is claimed is new and desired to be protected by Letters Patent is set forth in the appended claims:

1. An alphanumeric quick symbol guide comprising:

a) a sheet; and

b) means for forming on said sheet any letter of an alphabet, any number and any sign symbol for display purposes, said forming means being a geometric graphic pattern, having lines and curves superimposed thereon, so as to make any letter of the alphabet, any number and any sign symbol by a person tracing a specific shaped outline thereupon, said geometric graphic pattern including two circles, one above the other, three parallel horizontal lines, in which said first upper horizontal line is tangent with the top of said upper circle, said second middle horizontal line is tangent with the bottom of said upper circle and the top of said lower circle, while the third lower horizontal line is tangent with the bottom of said lower circle, three parallel vertical lines, in which said two right and left side vertical lines are boarded at their opposite ends with said first upper horizontal line and said third lower horizontal line, while slightly spaced away from the sides said two circles to form a rectangular configuration, while said third central vertical line intersects said two circles and said three horizontal lines at their middle points, so that said rectangular configuration is divided into four segments, a first set of two diagonal lines extending between four corners of said rectangular configuration, a second set of two diagonal lines extending between four corners of the left side of said rectangular configuration constituting said first segment and said third segment, a third set of two diagonal lines extending between four corners of the right side of said rectangular configuration constituting said second segment and said fourth segment, a first diagonal line extending between a lower left corner and an upper right corner of said first segment of said rectangular configuration, and a second diagonal line extending between the lower left corner of said first segment and an upper right corner of said second segment of said rectangular configuration, so that any character of any upper case letter of the alphabet and any number can be formed thereon by tracing its shape with a writing instrument.



Description
BACKGROUND OF THE INVENTION

1. Field of the Invention

The instant invention relates generally to display signs and more specifically it relates to an alphanumeric quick symbol guide.

2. Description of the Prior Art

Numerous display signs have been provided in prior art. For example U.S. Pat. Nos. 1,021,189 to Hill; 1,279,241 to Brouse; 2,137,360 to Skelsey; 2,922,993 to Sack; 4,024,532 to Sherwin; 4,509,279 to Greenberger; 4,672,759 to Docherty et al. and 4,838,792 to Hoyeck all are illustrative of such prior art. While these units may be suitable for the particular purpose to which they address, they would not be as suitable for the purposes of the present invention as heretofore described.

HILL, IRVING

ALPHABETICAL SYMBOLS

U.S. Pat. No. 1,021,189

A designating basic form for making symbols for numerals or letters, comprising a square divided into a plurality of points and lines projected to all aligned points.

BROUSE, JOHN M
 
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