Patent US2648610A successfully refreshed from Google Patents.
US2648610A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Packaged popcorn kernels and popping oil
Assignee: Rose Kist Foods Inc
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Filing: 1951-05-08
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Granted: 1953-08-11
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Expires: 1971-05-08
Abstract
No abstract record available.
Inventors
- 👤 Joseph T Martin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:45
CPC Classifications
A; A23; A23B; A23B2/00; A23B2/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
51 words
A FOOD PACKAGE COMPRISING: A CONTAINER; A MASS OF POPCORN KERNELS IN SAID CONTAINER AND SUBSTANTIALLY FILLING SAID CONTAINER; AND POPPING OIL IN SAID CONTAINER FILLING THE VOIDS BETWEEN SAID POPCORN KERNELS, WHEREBY THE POPCORN KERNELS AND POPPING OIL CAN BE SIMULTANEOUSLY POURED FROM THE CONTAINER AS A COHESIVE FLOWABLE MASS.
Claim 2
Dependent Claim
51 words
A FOOD PACKAGE COMPRISING: A CONTAINER; A MASS OF POPCORN KERNELS IN SAID CONTAINER AND SUBSTANTIALLY FILLING SAID CONTAINER; AND POPPING OIL IN SAID CONTAINER FILLING THE VOIDS BETWEEN SAID POPCORN KERNELS, WHEREBY THE POPCORN KERNELS AND POPPING OIL CAN BE SIMULTANEOUSLY POURED FROM THE CONTAINER AS A COHESIVE FLOWABLE MASS.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-08-10 | 1957-02-09 | 1957-08-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-08-10 | 1961-02-09 | 1961-08-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-08-10 | 1965-02-09 | 1965-08-11 | $7700.00 | Window Closed / Lapsed |