Patent US2274586A successfully refreshed from Google Patents.
US2473136A
Expired / Lapsed
US
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Abdominal pillow
Assignee: Individual
•
Filing: 1946-01-31
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Granted: 1949-06-14
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Expires: 1966-01-31
Abstract
No abstract record available.
Inventors
- 👤 Lazetta D Brose
- 👤 Horace B Brose
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:40
CPC Classifications
A; A47; A47C; A47C20/00; A47C20/02; A47C20/027; A47C20/025; A61; A61F; A61F13/00; A61F13/14; A61F13/148
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) | 1952-06-13 | 1952-12-13 | 1953-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-06-13 | 1956-12-13 | 1957-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-06-13 | 1960-12-13 | 1961-06-14 | $7700.00 | Window Closed / Lapsed |