US3014239A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machines for producing formed articles made of thermoplastic foil material
Assignee: HYDRO CHEMIE AG
•
Filing: 1960-03-02
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Granted: 1961-12-26
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Expires: 1980-03-02
Abstract
No abstract record available.
Inventors
- 👤 Weber Eugen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 17:54
CPC Classifications
B; B29; B29C; B29C51/00; B29C51/18; Y; Y10; Y10S; Y10S425/00; Y10S425/20; Y10S425/201; Y10T; Y10T29/00; Y10T29/51; Y10T29/5136; Y10T29/5137; Y10T29/5143; Y10T83/00; Y10T83/647; Y10T83/6476; Y10T83/654; Y10T83/6545; Y10T83/6547; Y10T83/6561
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1318700A
Cited
US2229613A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-25 | 1965-06-26 | 1965-12-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-25 | 1969-06-26 | 1969-12-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-25 | 1973-06-26 | 1973-12-26 | $7700.00 | Window Closed / Lapsed |