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Patent US2960149A successfully refreshed from Google Patents.
US2960149A
Expired / Lapsed
US
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Disposable seat for infants
Assignee: INFANSEAT Co Inc
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Filing: 1958-10-20
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Granted: 1960-11-15
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Expires: 1978-10-20
Abstract
No abstract record available.
Inventors
- 👤 Lew W Throssel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:49
CPC Classifications
A; A47; A47D; A47D1/00; A47D1/02; A47C; A47C5/00; A47C5/005; A47D1/10; A47D1/103; B; B60; B60N; B60N2/00; B60N2/24; B60N2/26; B60N2/28; B60N2/2857; B60N2/286
Claims Analysis
Total Claims: 0
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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) | 1963-11-15 | 1964-05-16 | 1964-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-15 | 1968-05-16 | 1968-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-15 | 1972-05-16 | 1972-11-15 | $7700.00 | Window Closed / Lapsed |