US3477393A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Variegator for ice cream and the like
Assignee: Kraft Inc
•
Filing: 1967-05-15
•
Granted: 1969-11-11
•
Expires: 1987-05-15
Abstract
No abstract record available.
Inventors
- 👤 Kenneth Bell
- 👤 Harry W Grossen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:49
CPC Classifications
A; A23; A23G; A23G9/00; A23G9/44; A23G9/48; A23G9/04; A23G9/22; A23G9/28; A23G9/281; A23G9/282
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
BE655136A
Cited
US1951694A
Cited
US2463112A
Cited
US2866420A
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US2917008A
Cited
US3267971A
Cited
US3347287A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-11-10 | 1973-05-12 | 1973-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-10 | 1977-05-12 | 1977-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-10 | 1981-05-12 | 1981-11-11 | $7700.00 | Window Closed / Lapsed |