Patent US2562669A successfully refreshed from Google Patents.
US2562669A
Expired / Lapsed
US
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Nursing brassiere
Assignee: Individual
•
Filing: 1950-03-07
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Granted: 1951-07-31
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Expires: 1970-03-07
Abstract
No abstract record available.
Inventors
- 👤 Keller Edward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:34
CPC Classifications
A; A41; A41C; A41C3/00; A41C3/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US690898A
Cited
US2050064A
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US2386530A
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US2407220A
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US2496348A
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US2492303A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-07-30 | 1955-01-29 | 1955-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-07-30 | 1959-01-29 | 1959-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-07-30 | 1963-01-29 | 1963-07-31 | $7700.00 | Window Closed / Lapsed |