US2874413A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for forming plastic closures on receptacles
Assignee: Individual
•
Filing: 1954-02-23
•
Granted: 1959-02-24
•
Expires: 1974-02-23
Abstract
No abstract record available.
Inventors
- 👤 Grussen Jean
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:44
CPC Classifications
B; B29; B29C; B29C45/00; B29C45/14; Y; Y10; Y10S; Y10S425/00; Y10S425/809
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2019841A
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US2577350A
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US2510091A
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US2587327A
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US2522864A
Cited
US2714949A
Cited
US2609570A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-02-23 | 1962-08-25 | 1963-02-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-02-23 | 1966-08-25 | 1967-02-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-02-23 | 1970-08-25 | 1971-02-24 | $7700.00 | Window Closed / Lapsed |