Patent US3494068A successfully refreshed from Google Patents.
US3494068A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Changeable feature doll
Assignee: View Master Ideal Group Inc
•
Filing: 1966-11-04
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Granted: 1970-02-10
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Expires: 1986-11-04
Abstract
No abstract record available.
Inventors
- 👤 Dorland L Crosman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 07:50
CPC Classifications
A; A63; A63H; A63H3/00; A63H3/36; A63H3/48; A63H3/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2700846A
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US2778155A
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US3021641A
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US3195369A
Cited
US3298130A
Cited
US3195268A
Cited
US3234688A
Cited
US3195269A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-02-09 | 1973-08-11 | 1974-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-02-09 | 1977-08-11 | 1978-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-02-09 | 1981-08-11 | 1982-02-10 | $7700.00 | Window Closed / Lapsed |