Patent US2440922A successfully refreshed from Google Patents.
US2440922A
Expired / Lapsed
US
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Lady's undergarment
Assignee: NYTRICIA
•
Filing: 1945-12-03
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Granted: 1948-05-04
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Expires: 1965-12-03
Abstract
No abstract record available.
Inventors
- 👤 Algon Raoul Maurice Georges
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:41
CPC Classifications
A; A41; A41C; A41C3/00; A41C3/0078; H; H03; H03K; H03K3/00; H03K3/02; H03K3/04; H03K3/05; H03K3/06; H03K3/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1848536A
Cited
US1815697A
Cited
US1882023A
Cited
GB447340A
Cited
US2278332A
Cited
US2318771A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-05-04 | 1951-11-03 | 1952-05-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-05-04 | 1955-11-03 | 1956-05-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-05-04 | 1959-11-03 | 1960-05-04 | $7700.00 | Window Closed / Lapsed |