US4998883A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Educational toy
Assignee: Individual
•
Filing: 1989-03-09
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Granted: 1991-03-12
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Expires: 2009-03-09
Abstract
Abstract An educational toy for teaching construction and recognition of predetermined individual forms, comprising a plurality of elemental components having shapes and sizes to constitute component parts of predetermined forms, especially letters of the alphabet. A minimum number of distinctively shaped parts can be selectively arranged to make a large number of predetermined forms. Each distinctively shaped part is also distinctively colored to facilitate selection. Illustrations are provided of the several letters or other forms, using the color coding of the elemental components, preferably in the form of individual cards. A dot code is also printed in association with each illustration, to facilitate a determination of the number of parts of each color necessary to make the illustrated form.
Inventors
- 👤 Christie Brinkley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 22:36
CPC Classifications
G; G09; G09B; G09B1/00; G09B1/02; G09B1/04; G09B1/06; G09B1/08
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
231 words
An educational toy for teaching letter construction and recognition, which comprises (a) a plurality of elemental components having shapes and sizes to constitute component parts of letters of the alphabet, (b) each part having a size or shape different from another part being formed of a distinctly different color, (c) all parts of identical size and shape being of the same color, (d) means presenting a graphical illustration of each letter formable by one or more of said elemental components of a predetermined number and shape, (e) said graphical illustrations each including an illustration of the elemental components in their respective colors, whereby the elemental components necessary for the construction of a letter may be selected on the basis of color recognition as well as shape recognition, (f) each of said graphical illustrations including a dot code, (g) said dot code being separate from the illustration of the letter and comprising a plurality of individual code elements of a shape unrelated to the shapes of the elemental components but equal in number to the number of elemental components required to form the illustrated letter, (h) the individual elements of said dot codes being of colors corresponding to the respective colors of the elemental components for the illustrated letter, whereby the predetermined number and shape of elemental components for an illustrated letter may be selected exclusively by reference to said dot code.
Claim 2
Dependent Claim
231 words
An educational toy for teaching letter construction and recognition, which comprises (a) a plurality of elemental components having shapes and sizes to constitute component parts of letters of the alphabet, (b) each part having a size or shape different from another part being formed of a distinctly different color, (c) all parts of identical size and shape being of the same color, (d) means presenting a graphical illustration of each letter formable by one or more of said elemental components of a predetermined number and shape, (e) said graphical illustrations each including an illustration of the elemental components in their respective colors, whereby the elemental components necessary for the construction of a letter may be selected on the basis of color recognition as well as shape recognition, (f) each of said graphical illustrations including a dot code, (g) said dot code being separate from the illustration of the letter and comprising a plurality of individual code elements of a shape unrelated to the shapes of the elemental components but equal in number to the number of elemental components required to form the illustrated letter, (h) the individual elements of said dot codes being of colors corresponding to the respective colors of the elemental components for the illustrated letter, whereby the predetermined number and shape of elemental components for an illustrated letter may be selected exclusively by reference to said dot code.
Claim 3
Dependent Claim
246 words
An educational toy for teaching construction and recognition of predetermined individual forms comprised of an assembly of elemental shapes, which comprises (a) a plurality of elemental components of shapes and sizes to constitute component parts of said predetermined individual forms, (b) each part having a size or shape different from another part being formed of a distinctly different color, (c) all parts of identical size and shape being of the same color, (d) a graphical illustration of each said predetermined individual form capable of being assembled using one or more of said elemental components, (e) said graphical illustrations each including an illustration of the elemental components in their respective colors, whereby the elemental components necessary for the construction of the illustrated individual form may be selected on the basis of color recognition as well as shape recognition, (f) each of said graphical illustrations including a dot code, (g) said dot code being separate from the illustration of the individual form and comprising a plurality of individual code elements of a shape unrelated to the shapes of the elemental components but equal in number to a predetermined number of elemental components required to make the illustrated form, (h) the individual elements of said dot codes being of colors corresponding to the respective colors of the elemental components for the illustrated form, whereby the predetermined number and shape of elemental components required for assembly of an illustrated shape may be selected exclusively by reference to said dot code.
Claim 4
Dependent Claim
246 words
An educational toy for teaching construction and recognition of predetermined individual forms comprised of an assembly of elemental shapes, which comprises (a) a plurality of elemental components of shapes and sizes to constitute component parts of said predetermined individual forms, (b) each part having a size or shape different from another part being formed of a distinctly different color, (c) all parts of identical size and shape being of the same color, (d) a graphical illustration of each said predetermined individual form capable of being assembled using one or more of said elemental components, (e) said graphical illustrations each including an illustration of the elemental components in their respective colors, whereby the elemental components necessary for the construction of the illustrated individual form may be selected on the basis of color recognition as well as shape recognition, (f) each of said graphical illustrations including a dot code, (g) said dot code being separate from the illustration of the individual form and comprising a plurality of individual code elements of a shape unrelated to the shapes of the elemental components but equal in number to a predetermined number of elemental components required to make the illustrated form, (h) the individual elements of said dot codes being of colors corresponding to the respective colors of the elemental components for the illustrated form, whereby the predetermined number and shape of elemental components required for assembly of an illustrated shape may be selected exclusively by reference to said dot code.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-03-11 | 1994-09-10 | 1995-03-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-03-11 | 1998-09-10 | 1999-03-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-03-11 | 2002-09-10 | 2003-03-12 | $7700.00 | Window Closed / Lapsed |