US2360453A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable cot
Assignee: Individual
•
Filing: 1942-08-19
•
Granted: 1944-10-17
•
Expires: 1962-08-19
Abstract
No abstract record available.
Inventors
- 👤 Sullivan Edward
- 👤 Gerald S Baker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 21:10
CPC Classifications
A; A61; A61G; A61G7/00; A61G7/05; A61G7/0507; A61G1/00; A61G1/02; A61G1/0206; A61G1/0212; A61G1/0237; A61G7/0508; A61G7/051; A61G7/0518
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) | 1947-10-17 | 1948-04-17 | 1948-10-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1951-10-17 | 1952-04-17 | 1952-10-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1955-10-17 | 1956-04-17 | 1956-10-17 | $7700.00 | Window Closed / Lapsed |