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US2719306A
Expired / Lapsed
US
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Folding bathtub for infants
Assignee: Individual
•
Filing: 1952-10-25
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Granted: 1955-10-04
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Expires: 1972-10-25
Abstract
No abstract record available.
Inventors
- 👤 Levitt Arnold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 18:34
CPC Classifications
A; A47; A47K; A47K3/00; A47K3/02; A47K3/06; A47K3/07; A47K3/074
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US477443A
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US1427598A
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US1812971A
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US1756716A
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US1750698A
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US1766085A
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US2177998A
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US2237177A
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US2495965A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-10-03 | 1959-04-04 | 1959-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-10-03 | 1963-04-04 | 1963-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-10-03 | 1967-04-04 | 1967-10-04 | $7700.00 | Window Closed / Lapsed |