US2464524A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making containers
Assignee: Individual
•
Filing: 1947-03-12
•
Granted: 1949-03-15
•
Expires: 1967-03-12
Abstract
No abstract record available.
Inventors
- 👤 Nathan Emanuel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 18:18
CPC Classifications
A; A45; A45C; A45C13/00; A45C13/005; Y; Y10; Y10S; Y10S264/00; Y10S264/76; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/4984; Y10T29/49844; Y10T29/49845
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1122280A
Cited
US2041518A
Cited
US2126049A
Cited
US2126050A
Cited
US2318608A
Cited
US2335296A
Cited
US2393486A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-03-14 | 1952-09-13 | 1953-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-03-14 | 1956-09-13 | 1957-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-03-14 | 1960-09-13 | 1961-03-15 | $7700.00 | Window Closed / Lapsed |