Patent US2362865A successfully refreshed from Google Patents.
Patent US1855489A successfully refreshed from Google Patents.
US1855489A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Convertible furniture
Assignee: DESKOR CHAIR SALES Corp
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Filing: 1928-03-22
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Granted: 1932-04-26
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Expires: 1948-03-22
Abstract
No abstract record available.
Inventors
- 👤 Rich Willis Doane
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 16:18
CPC Classifications
A; A47; A47B; A47B85/00; A47B85/04; A47B39/00; A47B39/02; A47B41/00; A47B41/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1935-04-26 | 1935-10-26 | 1936-04-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1939-04-26 | 1939-10-26 | 1940-04-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1943-04-26 | 1943-10-26 | 1944-04-26 | $7700.00 | Window Closed / Lapsed |