US3094792A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Educational toy
Assignee: Individual
•
Filing: 1962-03-28
•
Granted: 1963-06-25
•
Expires: 1982-03-28
Abstract
No abstract record available.
Inventors
- 👤 Harold W Morgan
- 👤 Evelyn E Morgan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 03:56
CPC Classifications
A; A63; A63F; A63F3/00; A63F3/04; A63F3/0415; G; G09; G09B; G09B19/00; G09B19/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
119 words
AN EDUCATIONAL TOY BLOCK SET COMPRISING A PLURALITY OF ELONGATED COLUMN STRIPS CONNECTED TOGETHER IN ALONGSIDE ADJACENT RELATION AND CONSTITUTING A PLAYING BOARD HAVING A FLAT UPPER SURFACE AND PARALLEL SIDES, AN ELONGATED GUIDE STRIP CONNECTED TO ONE SIDE OF SAID PLAYING BOARD AND EXTENDING TRANSVERSELY OF THE DIRECTION OF SAID COLUMN STRIPS, UPRIGHT BLOCKS MOUNTED ON SAID GUIDE STRIP IN ALONGSIDE ALIGNMENT WITH EACH OF SAID COLUMN STRIPS, EACH OF SAID UPRIGHT BLOCKS HAVING A HEIGHT DIFFERENT THAN THE HEIGHT OF ANY OTHER UPRIGHT BLOCK, AND NUMBER BLOCKS MOUNTED ON SAID PLAYING BOARD AND EXTENDING IN THE SAME DIRECTION AS SAID COLUMN STRIPS, EACH OF SAID COLUMN STRIPS CARRYING AT LEAST ONE NUMBER BLOCK OF A LENGTH COR-
Claim 2
Dependent Claim
119 words
AN EDUCATIONAL TOY BLOCK SET COMPRISING A PLURALITY OF ELONGATED COLUMN STRIPS CONNECTED TOGETHER IN ALONGSIDE ADJACENT RELATION AND CONSTITUTING A PLAYING BOARD HAVING A FLAT UPPER SURFACE AND PARALLEL SIDES, AN ELONGATED GUIDE STRIP CONNECTED TO ONE SIDE OF SAID PLAYING BOARD AND EXTENDING TRANSVERSELY OF THE DIRECTION OF SAID COLUMN STRIPS, UPRIGHT BLOCKS MOUNTED ON SAID GUIDE STRIP IN ALONGSIDE ALIGNMENT WITH EACH OF SAID COLUMN STRIPS, EACH OF SAID UPRIGHT BLOCKS HAVING A HEIGHT DIFFERENT THAN THE HEIGHT OF ANY OTHER UPRIGHT BLOCK, AND NUMBER BLOCKS MOUNTED ON SAID PLAYING BOARD AND EXTENDING IN THE SAME DIRECTION AS SAID COLUMN STRIPS, EACH OF SAID COLUMN STRIPS CARRYING AT LEAST ONE NUMBER BLOCK OF A LENGTH COR-
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-06-24 | 1966-12-24 | 1967-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-24 | 1970-12-24 | 1971-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-24 | 1974-12-24 | 1975-06-25 | $7700.00 | Window Closed / Lapsed |