Patent US2885692A successfully refreshed from Google Patents.
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 09:41
CPC Classifications
A; A61; A61G; A61G7/00; A61G7/002; A61G7/012
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US257098A
Cited
US292595A
Cited
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 |