US3235263A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hollow toy block
Assignee: Individual
•
Filing: 1963-02-05
•
Granted: 1966-02-15
•
Expires: 1983-02-05
Abstract
No abstract record available.
Inventors
- 👤 Dorothy L Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 07:01
CPC Classifications
A; A63; A63F; A63F9/00; A63F9/06; A63F9/12; A63F9/0666; A63F11/00; A63F11/0002; A63F9/0613; A63F2009/0623
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
113 words
A MULTIPURPOSE CHILD''S TOY COMPRISING AN ENLARGED ARTICLE RECEIVING HOLLOW CUBE HAVING SIX SUBSTANTIALLY PLANAR SIDES ARRANGED IN THREE PAIRS OF OPPOSED SIDES, A FIRST SIDE OF A FIRST ONE OF SAID PAIRS BEING TRANSPARENT AND CONSTITUTING THE SOLE TRANSPARENT SIDE, SAID TRANSPARENT SIDE BEING PLANAR AND FORMIDNG A WINDOW SO AS TO ENABLE A VIEWING OF THE INTERIOR OF THE HOLLOW CUBE, AND THE OPPOSED SECOND SIDE OF THE FIRST PAIR OF SIDES HAVING AN APERTURE THERETHROUGH OF A SIZE SO AS TO ENABLE THE INTRODUCTION OF A CHILD''S HAND THERETHROUGH INTO THE INTERIOR OF THE HOLLOW CUBE THE OPPOSED WINDOW AND APERTURE COOPERATING TO FORM A COORDINATING DEVICE REQUIRING A VIEW-
Claim 2
Dependent Claim
113 words
A MULTIPURPOSE CHILD''S TOY COMPRISING AN ENLARGED ARTICLE RECEIVING HOLLOW CUBE HAVING SIX SUBSTANTIALLY PLANAR SIDES ARRANGED IN THREE PAIRS OF OPPOSED SIDES, A FIRST SIDE OF A FIRST ONE OF SAID PAIRS BEING TRANSPARENT AND CONSTITUTING THE SOLE TRANSPARENT SIDE, SAID TRANSPARENT SIDE BEING PLANAR AND FORMIDNG A WINDOW SO AS TO ENABLE A VIEWING OF THE INTERIOR OF THE HOLLOW CUBE, AND THE OPPOSED SECOND SIDE OF THE FIRST PAIR OF SIDES HAVING AN APERTURE THERETHROUGH OF A SIZE SO AS TO ENABLE THE INTRODUCTION OF A CHILD''S HAND THERETHROUGH INTO THE INTERIOR OF THE HOLLOW CUBE THE OPPOSED WINDOW AND APERTURE COOPERATING TO FORM A COORDINATING DEVICE REQUIRING A VIEW-
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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) | 1969-02-14 | 1969-08-16 | 1970-02-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-14 | 1973-08-16 | 1974-02-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-14 | 1977-08-16 | 1978-02-15 | $7700.00 | Window Closed / Lapsed |