Patent US2530400A successfully refreshed from Google Patents.
US2530400A
Expired / Lapsed
US
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Process for the production of containers filled with liquids or pastes
Assignee: Individual
•
Filing: 1946-09-10
•
Granted: 1950-11-21
•
Expires: 1966-09-10
Abstract
No abstract record available.
Inventors
- 👤 Rado Leopold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:43
CPC Classifications
B; B65; B65B; B65B9/00; B65B9/10; B65B9/12; Y; Y10; Y10S; Y10S264/00; Y10S264/37
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US700805A
Cited
US1237630A
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US1592584A
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US1970193A
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US1921944A
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US2113658A
Cited
US2142505A
Cited
US2166643A
Cited
US2430995A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-11-20 | 1954-05-22 | 1954-11-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-11-20 | 1958-05-22 | 1958-11-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-11-20 | 1962-05-22 | 1962-11-21 | $7700.00 | Window Closed / Lapsed |