Patent US2800223A successfully refreshed from Google Patents.
US2800223A
Expired / Lapsed
US
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Partitions for drawers and the like
Assignee: Individual
•
Filing: 1953-01-26
•
Granted: 1957-07-23
•
Expires: 1973-01-26
Abstract
No abstract record available.
Inventors
- 👤 Dorothy G Firlit
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:57
CPC Classifications
A; A47; A47B; A47B88/00; A47B88/90; A47B88/969; A47B88/975
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US366075A
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US787719A
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GB190904966A
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US1027358A
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US1078396A
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US1602410A
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GB327882A
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GB369967A
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GB370176A
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US2049518A
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GB559205A
Cited
US2540529A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-07-22 | 1961-01-21 | 1961-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-07-22 | 1965-01-21 | 1965-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-07-22 | 1969-01-21 | 1969-07-23 | $7700.00 | Window Closed / Lapsed |