Patent US2848040A successfully refreshed from Google Patents.
US2848040A
Expired / Lapsed
US
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Baby support
Assignee: Individual
•
Filing: 1954-09-01
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Granted: 1958-08-19
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Expires: 1974-09-01
Abstract
No abstract record available.
Inventors
- 👤 Victor A Chernivsky
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 07:48
CPC Classifications
A; A47; A47D; A47D13/00; A47D13/10; A47D13/107
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2309881A
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US2324421A
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US2417733A
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US2565257A
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US2567418A
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GB619027A
Cited
US2562628A
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US2730419A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-08-18 | 1962-02-17 | 1962-08-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-08-18 | 1966-02-17 | 1966-08-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-08-18 | 1970-02-17 | 1970-08-19 | $7700.00 | Window Closed / Lapsed |