Patent US2480233A successfully refreshed from Google Patents.
US2480233A
Expired / Lapsed
US
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Assignee: Individual
•
Filing: 1946-05-06
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Granted: 1949-08-30
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Expires: 1966-05-06
Abstract
No abstract record available.
Inventors
- 👤 Fuller Lila Lee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:10
CPC Classifications
A; A47; A47B; A47B23/00; A47B23/04; A47B23/046; A47B2023/047; A47B2220/00; A47B2220/0091; A47B2220/0094
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US171260A
Cited
US264623A
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US401662A
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US1319896A
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US689758A
Cited
US1394526A
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US1899404A
Cited
US1974012A
Cited
US2104072A
Cited
US2333353A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-08-29 | 1953-02-28 | 1953-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-08-29 | 1957-02-28 | 1957-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-08-29 | 1961-02-28 | 1961-08-30 | $7700.00 | Window Closed / Lapsed |