Patent EP0365745A2 successfully refreshed from Google Patents.
US3555652A
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Assembling apparatus for making containers
Assignee: Sobrefina SA
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Filing: 1968-06-25
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Granted: 1971-01-19
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Expires: 1988-06-25
Abstract
Abstract APPARATUS FOR MANUFACTURING CONTAINERS IN WHICH A BLANK OF PLASTIC MATERIAL IS GIVEN THE DESIRED SHAPE AND IS THEN INSERTED INTO A SUPPORTING SLEEVE. THE APPARATUS ALSO PROVIDES FOR THE FORMATION OF TWO SEPARATE PLASTIC PARTS WHICH ARE WELDED TOGETHER BEFORE INSERTION IN THE SLEEVE AND FURTHER PROVIDES FOR CONTINUOUS MULTIPLE AUTOMATIC STEPS FOR FORMING PLURALITIES OF EACH OF THE PLASTIC PARTS, THE WELDING THEREOF AND THE INSERTION THEREOF IN A PLURALITY OF SLEEVES.
Inventors
- 👤 Rolf Lennart Ignell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:47
CPC Classifications
B; B29; B29C; B29C66/00; B29C66/50; B29C66/51; B29C66/54; B29C66/545; B29C66/5452; B29C51/00; B29C51/04; B29C65/00; B29C65/78; B29C65/7858; B29C51/08; B29C51/10; B29C66/70; B29C66/71; Y; Y10; Y10T; Y10T29/00; Y10T29/51; Y10T29/5136; Y10T29/5137
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-01-18 | 1974-07-20 | 1975-01-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-01-18 | 1978-07-20 | 1979-01-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-01-18 | 1982-07-20 | 1983-01-19 | $7700.00 | Window Closed / Lapsed |