US1644830A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Container for first-aid kits
Assignee: Individual
•
Filing: 1924-02-04
•
Granted: 1927-10-11
•
Expires: 1944-02-04
Abstract
No abstract record available.
Inventors
- 👤 Henderson Albert Ennis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 17:21
CPC Classifications
A; A61; A61F; A61F17/00; Y; Y10; Y10S; Y10S206/00; Y10S206/803
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) | 1930-10-10 | 1931-04-11 | 1931-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1934-10-10 | 1935-04-11 | 1935-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1938-10-10 | 1939-04-11 | 1939-10-11 | $7700.00 | Window Closed / Lapsed |