Patent US2480773A successfully refreshed from Google Patents.
US2480773A
Expired / Lapsed
US
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Adjustable chair or the like
Assignee: BARCALO Manufacturing CO
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Filing: 1946-11-18
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Granted: 1949-08-30
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Expires: 1966-11-18
Abstract
No abstract record available.
Inventors
- 👤 Hollis R Ross
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 08:06
CPC Classifications
A; A47; A47C; A47C1/00; A47C1/14; A47C1/143; A47C1/02; A47C1/022; A47C1/024; A47C1/026; A47C7/00; A47C7/002; A47C7/006
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US236368A
Cited
US238896A
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US712743A
Cited
US777941A
Cited
US792207A
Cited
US1249609A
Cited
US2276053A
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 |