US2593430A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carton
Assignee: Individual
•
Filing: 1947-01-27
•
Granted: 1952-04-22
•
Expires: 1967-01-27
Abstract
No abstract record available.
Inventors
- 👤 William P Frankenstein
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 06:25
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/44; B65D5/50; B65D5/5028; B65D5/5035; B65D5/5038; Y; Y10; Y10S; Y10S206/00; Y10S206/814
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US542751A
Cited
US1136099A
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US1561622A
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US1787498A
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US1713549A
Cited
US1906031A
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US1981731A
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US2374006A
Cited
US2397934A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-04-22 | 1955-10-22 | 1956-04-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-04-22 | 1959-10-22 | 1960-04-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-04-22 | 1963-10-22 | 1964-04-22 | $7700.00 | Window Closed / Lapsed |