US2885692A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable beds
Assignee: Individual
•
Filing: 1954-04-15
•
Granted: 1959-05-12
•
Expires: 1974-04-15
Abstract
No abstract record available.
Inventors
- 👤 Wetzel Ellsworth Scott
- 👤 Jr Ellsworth Scott Wetzel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 03:33
CPC Classifications
A; A61; A61G; A61G7/00; A61G7/002; A61G7/012
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US257098A
Cited
US292595A
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US346246A
Cited
US408299A
Cited
US830261A
Cited
US829469A
Cited
US1070627A
Cited
US2555160A
Cited
US2522759A
Cited
DE806989C
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-05-11 | 1962-11-10 | 1963-05-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-05-11 | 1966-11-10 | 1967-05-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-05-11 | 1970-11-10 | 1971-05-12 | $7700.00 | Window Closed / Lapsed |