US3401848A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for discharging fluid material from a container
Assignee: Kalle GmbH and Co KG
•
Filing: 1966-06-02
•
Granted: 1968-09-17
•
Expires: 1986-06-02
Abstract
No abstract record available.
Inventors
- 👤 Kletschke Hans
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 07:13
CPC Classifications
B; B01; B01J; B01J4/00; B01J4/02; B01J3/00; B01J3/02; B01J4/001; F; F04; F04B; F04B7/00; F04B7/0057; F04B7/0061; F04B7/0065
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2220466A
Cited
US2751124A
Cited
US2721004A
Cited
US2780984A
Cited
US2847147A
Cited
US3164304A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-09-17 | 1972-03-18 | 1972-09-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-17 | 1976-03-18 | 1976-09-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-17 | 1980-03-18 | 1980-09-17 | $7700.00 | Window Closed / Lapsed |