Educational device
Abstract
Abstract AN EDUCATIONAL DEVICE IS DISCLOSED COMPRISING A FIRST, SECOND AND THIRD MEANS HAVING DIFFERENT DISTINGUISHING INDICIA THEREON. THE FIRST MEANS INCLUDES AT LEAST ONE CONSONANT THEREON THAT NORMALLY OCCURS IMMEDIATELY BEFORE A VOWEL APPEARING IN A SINGLE SYLLABLE WORD. THE SECOND MEANS INCLUDES AT LEAST ONE VOWEL THEREON. THE THIRD MEANS INCLUDES AT LEAST ONE CONSONANT THEREON THAT NORMALLY OCCURS IMMEDIATELY AFTER A VOWEL APPEARING IN A SINGLE SYLLABLE WORD. A BOARD OR THE LIKE IS PROVIDED HAVING A PLURALITY OF LINEARLY DISPOSED ROWS WITH DELINEATED AREAS FOR ACCOMMODATING THE VARIOUS MEANS, AT LEAST SOME OF THE AREAS BEING ALIGNED IN LINEARLY DISPOSED COLUMNS NORMAL TO THE LINEARLY DISPOSED ROWS WITH ALL OF THE AREAS IN EACH NORMALLY ALIGNED COLUMN BEING OF THE SAME INDICIUM, THIS LATER INDICIUM CORRESPONDING TO THE INDICIA ON EACH OF THE MEANS. IN THIS MANNER, THE PROPER PLACEMENT OF THE MEANS ON THE BOARD WILL RESULT IN THE FORMATION OF A SINGLE SYLLABLE WORD OR A PART THEREOF.
Inventors
- 👤 H Martin
Bibliographic Details
Claims Analysis
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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) | 1976-03-19 | 1976-09-18 | 1977-03-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-03-19 | 1980-09-18 | 1981-03-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-03-19 | 1984-09-18 | 1985-03-20 | $7700.00 | Window Closed / Lapsed |