Patent US3621601A successfully refreshed from Google Patents.
US3621601A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Toy
Assignee: General Mills Fun Group Inc
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Filing: 1969-01-31
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Granted: 1971-11-23
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Expires: 1989-01-31
Abstract
Abstract A TOY WHICH INCLUDES AN ELONGATE BASE MEMBER AND A PLURALITY OF FLAT PLATE MEMBERS OR CHIPS PIVOTALLY ATTACHED TO THE TOP SURFACE OF THE BASE. A PLURALITY OF SPACED APART OPENINGS ARE PROVIDED IN THE TOP SURFACE, AND EACH CHIP IS CONNECTED TO THE BASE SO THAT IT ENGAGES ONE OF THE OPENINGS. IN ASSEMBLED RELATIONSHIP, THE CHIPS ARE PIVOTABLE BETWEEN INCLINED AND UPRIGHT POSITIONS, AND THEY ARE SEPARABLE FROM THE BASE MEMBER WITH A MINIMUM AMOUNT OF EFFORT.
Inventors
- 👤 Allen Greenberg
- 👤 Harry Meth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 01:54
CPC Classifications
A; A63; A63F; A63F9/00; A63F9/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-11-22 | 1975-05-24 | 1975-11-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-11-22 | 1979-05-24 | 1979-11-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-11-22 | 1983-05-24 | 1983-11-23 | $7700.00 | Window Closed / Lapsed |