US2689798A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making and packing ice-cream sundaes
Assignee: Portion Pack Inc
•
Filing: 1952-03-28
•
Granted: 1954-09-21
•
Expires: 1972-03-28
Abstract
No abstract record available.
Inventors
- 👤 Virgil V Bond
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:56
CPC Classifications
A; A23; A23G; A23G9/00; A23G9/04; A23G9/22; A23G9/28; B; B65; B65B; B65B43/00; B65B43/42; B65B43/54
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1608159A
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US1987084A
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US2486194A
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US2525651A
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US2555585A
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US2598137A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-09-20 | 1958-03-22 | 1958-09-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-09-20 | 1962-03-22 | 1962-09-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-09-20 | 1966-03-22 | 1966-09-21 | $7700.00 | Window Closed / Lapsed |