Patent US2509552A successfully refreshed from Google Patents.
Patent US3853321A successfully refreshed from Google Patents.
US3853321A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Letter-name perception and discrimination game apparatus
Assignee: Individual
•
Filing: 1974-03-29
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Granted: 1974-12-10
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Expires: 1994-03-29
Abstract
Abstract A game to facilitate the learning of the alphabet includes the combination of a game board having a plurality of cut-outs corresponding in configuration to letters of the alphabet, a plurality of metallic letter pieces adapted to be fitting within the cut-outs of the game board, a magnetic pick-up device, and a grid structure on which the letter pieces are initially placed. Utilizing the pick-up device, the player attempts to engage a letter piece and pass it through the grid structure, and having successfully completed that operation, the player then positions the letter piece in the appropriate cut-out in the game board. The steps of manipulating the letter piece through the grid structure and subsequently fitting the letter piece in the appropriate cut-out provides the player, especially a child, with desired exercises to facilitate learning and recognition of letters.
Inventors
- 👤 B Claffie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 13:22
CPC Classifications
A; A63; A63F; A63F3/00; A63F3/04; A63F3/0423; A63F9/00; A63F9/0098; A63F9/34
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
130 words
A game apparatus for improving the letter-name perception and discrimination capabilities of a player comprising the combination of: a game board having a plurality of cut-outs corresponding in configuration to the letters of the alphabet; a plurality of letter pieces corresponding in configuration and size to said cut-outs in said board, each letter piece being at least in part made of a magnetically metallic material; a grid structure means including a grid spaced from a platform by a post, with the letter pieces being initially placed on said platform; and a magnetic pick-up device which is used by the player for engaging a letter-piece disposed on the platform and lifting same through the grid, after which the player inserts the letter piece in the corresponding cut-out in the game board.
Claim 2
Dependent Claim
130 words
A game apparatus for improving the letter-name perception and discrimination capabilities of a player comprising the combination of: a game board having a plurality of cut-outs corresponding in configuration to the letters of the alphabet; a plurality of letter pieces corresponding in configuration and size to said cut-outs in said board, each letter piece being at least in part made of a magnetically metallic material; a grid structure means including a grid spaced from a platform by a post, with the letter pieces being initially placed on said platform; and a magnetic pick-up device which is used by the player for engaging a letter-piece disposed on the platform and lifting same through the grid, after which the player inserts the letter piece in the corresponding cut-out in the game board.
Claim 3
Dependent Claim
69 words
A game apparatus as in claim 1 wherein the cut-outs in the game board are of the lower case letters of the alphabet, and wherein indicia is provided on the game board consisting of the capital letters of the alphabet, with each capital letter being disposed adjacent to its corresponding lower case cut-out, and wherein an indicia border is provided around each pair of lower and upper case letters.
Claim 4
Dependent Claim
31 words
A game apparatus as in claim 2 wherein the capital letter indicia and the cuT-outs of the lower case letters are colored, with the colors of the same letters being identical.
Claim 5
Dependent Claim
38 words
A game apparatus as in claim 1 wherein the upper half portion of each letter piece is colored in a vivid color so as to distinguish the upper half of each letter piece from the lower half thereof.
Claim 6
Dependent Claim
25 words
A game apparatus as in claim 4 wherein the metallic portion of the letter piece is disposed on the lower portion of the letter piece.
Claim 7
Dependent Claim
14 words
A game apparatus as in claim 1 wherein each letter piece includes a number.
Claim 8
Dependent Claim
16 words
A game apparatus as in claim 1 wherein the openings in the grid are generally oblong.
Claim 9
Dependent Claim
16 words
A game apparatus as in claim 1 wherein the openings in the grid are triangularly shaped.
Claim 10
Dependent Claim
16 words
A game apparatus as in claim 1 wherein the openings in the grid are generally circular.
Claim 11
Dependent Claim
35 words
A game apparatus as in claim 1 wherein the upper surface of the platform of the grid structure means is painted white to increase the contrast between the platform and the letter pieces placed thereon.
Claim 12
Dependent Claim
26 words
A game apparatus as in claim 1 wherein the magnetic pick-up device is partially transparent so as to aid the player in viewing the letter pieces.
Claim 13
Dependent Claim
15 words
A game apparatus as in claim 1 wherein the openings in the grid are rectangular.
References Cited (Backward Citations)
US611545A
Cited
US947124A
Cited
US1509873A
Cited
DE443726C
Cited
GB603207A
Cited
US2496096A
Cited
US2723465A
Cited
GB1089613A
Cited
US3627316A
Cited
US3612536A
Cited
US3628792A
Cited
US3724848A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1977-12-09 | 1978-06-10 | 1978-12-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-12-09 | 1982-06-10 | 1982-12-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-12-09 | 1986-06-10 | 1986-12-10 | $7700.00 | Window Closed / Lapsed |