US3450174A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Distributing device for melted cheese packaging machines
Assignee: Unibel SA
•
Filing: 1967-10-03
•
Granted: 1969-06-17
•
Expires: 1987-10-03
Abstract
No abstract record available.
Inventors
- 👤 Robert Henri Jules Flevet
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:15
CPC Classifications
B; B65; B65B; B65B3/00; B65B3/26; B65B3/30; B65B3/32; B65B3/323
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1046762A
Cited
US1438483A
Cited
US1506851A
Cited
US2187615A
Cited
US2433061A
Cited
US2578732A
Cited
US2896676A
Cited
GB963011A
Cited
US3400739A
Cited
US3335921A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-06-16 | 1972-12-16 | 1973-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-06-16 | 1976-12-16 | 1977-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-06-16 | 1980-12-16 | 1981-06-17 | $7700.00 | Window Closed / Lapsed |