US2648366A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nurse's bag
Assignee: Unisys Corp
•
Filing: 1950-03-27
•
Granted: 1953-08-11
•
Expires: 1970-03-27
Abstract
No abstract record available.
Inventors
- 👤 Higbee Eliza Hazel
- 👤 Girton Lona Gladys
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 16:41
CPC Classifications
A; A61; A61B; A61B50/00; A61B50/30; A61B50/31; A61B50/312
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US831772A
Cited
GB191121502A
Cited
GB296261A
Cited
US1798119A
Cited
US1806246A
Cited
US2053630A
Cited
US2173120A
Cited
US2167926A
Cited
US2321807A
Cited
US2331428A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-08-10 | 1957-02-09 | 1957-08-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-08-10 | 1961-02-09 | 1961-08-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-08-10 | 1965-02-09 | 1965-08-11 | $7700.00 | Window Closed / Lapsed |