US3280531A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for the manufacture, filling and closing of liquidtight containers
Assignee: Jagenberg Werke AG
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Filing: 1963-06-06
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Granted: 1966-10-25
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Expires: 1983-06-06
Abstract
No abstract record available.
Inventors
- 👤 Meyer-Jagenberg Gunther
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 19:04
CPC Classifications
B; B65; B65B; B65B3/00; B65B3/02; B65B3/025; B65B65/00; B65B65/003; B65B65/006; B65B7/00; B65B7/16; B65B7/18; B65D; B65D5/00; B65D5/02; B65D5/06; B65D5/067; B65B39/00; B65B39/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
101 words
A METHOD FOR MANUFACTURING, FILLING AND CLOSING LIQUID-TIGHT PRISMATIC CONTAINERS HAVING A TUBULAR BODY AND UPPER AND LOWER GABLE-SHAPED FOLDED CLOSURES, COMPRISING THE STEPS OF SCORING A FLAT SUBSTANTIALLY RECTANGULAR BLANK ALONG LINES FOR DEFINING GENERALLY RECTANGULAR SIDE AND END WALLS AND UPPER AND LOWER GABLE-SHAPED CLOSURES, FOLDING THE BLANK ABOUT THE CENTER SCORE LINE FOR PROVIDING A FLAT TWO-PLY BODY WITH THE FREE EDGES IN ALIGNMENT, SEALING THE FREE EDGES TOGETHER, OPENING THE FLAT BODY FOR FORMING THE SIDE AND END WALLS AND OPEN UPPER AND LOWER CLOSURES, INTRODUCING SHAPING MEANS INTO THE THUS OPENED BODY AND SIMULTANEOUSLY PRELIMINARILY BREAKING
Claim 2
Independent Claim
101 words
A METHOD FOR MANUFACTURING, FILLING AND CLOSING LIQUID-TIGHT PRISMATIC CONTAINERS HAVING A TUBULAR BODY AND UPPER AND LOWER GABLE-SHAPED FOLDED CLOSURES, COMPRISING THE STEPS OF SCORING A FLAT SUBSTANTIALLY RECTANGULAR BLANK ALONG LINES FOR DEFINING GENERALLY RECTANGULAR SIDE AND END WALLS AND UPPER AND LOWER GABLE-SHAPED CLOSURES, FOLDING THE BLANK ABOUT THE CENTER SCORE LINE FOR PROVIDING A FLAT TWO-PLY BODY WITH THE FREE EDGES IN ALIGNMENT, SEALING THE FREE EDGES TOGETHER, OPENING THE FLAT BODY FOR FORMING THE SIDE AND END WALLS AND OPEN UPPER AND LOWER CLOSURES, INTRODUCING SHAPING MEANS INTO THE THUS OPENED BODY AND SIMULTANEOUSLY PRELIMINARILY BREAKING
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-10-24 | 1970-04-25 | 1970-10-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-24 | 1974-04-25 | 1974-10-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-24 | 1978-04-25 | 1978-10-25 | $7700.00 | Window Closed / Lapsed |