US3526079A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for the continuous production of tubular packages
Assignee: Kalle GmbH and Co KG
•
Filing: 1967-11-07
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Granted: 1970-09-01
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Expires: 1987-11-07
Abstract
No abstract record available.
Inventors
- 👤 Wilhelm Gunther Maxeiner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 12:22
CPC Classifications
B; B65; B65B; B65B9/00; B65B9/10; B65B9/20; B65B9/2014; B65B9/2028; A; A22; A22C; A22C13/00; A22C13/0003; B65B51/00; B65B51/10; B65B51/26; B65B51/30; B65B51/303; B65B9/213
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2832271A
Cited
US3055731A
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US3008278A
Cited
US3173233A
Cited
US3149447A
Cited
US3354601A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-08-31 | 1974-03-02 | 1974-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-08-31 | 1978-03-02 | 1978-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-08-31 | 1982-03-02 | 1982-09-01 | $7700.00 | Window Closed / Lapsed |