US2555228A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bed side guard
Assignee: Individual
•
Filing: 1948-02-27
•
Granted: 1951-05-29
•
Expires: 1968-02-27
Abstract
No abstract record available.
Inventors
- 👤 Alfred T Evers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 16:17
CPC Classifications
A; A61; A61G; A61G7/00; A61G7/05; A61G7/0507; A47; A47C; A47C21/00; A47C21/08; A61G7/0518
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US127312A
Cited
US611115A
Cited
US839501A
Cited
GB190804097A
Cited
US945421A
Cited
US1066976A
Cited
US1915774A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-05-28 | 1954-11-27 | 1955-05-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-05-28 | 1958-11-27 | 1959-05-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-05-28 | 1962-11-27 | 1963-05-29 | $7700.00 | Window Closed / Lapsed |