Patent US3143205A successfully refreshed from Google Patents.
US3143205A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Food carrier
Assignee: Individual
•
Filing: 1962-11-20
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Granted: 1964-08-04
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Expires: 1982-11-20
Abstract
No abstract record available.
Inventors
- 👤 Max J Ruderian
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 06:52
CPC Classifications
A; A47; A47J; A47J47/00; A47J47/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
127 words
A FOOD CARRIER COMPRISING, IN COMBINATION: A FIRST FOOD STORAGE COMPARTMENT TERMINATING AT ITS LOWER END IN AN OUTWARDLY DIRECTED ANNULAR FLANGE DEFINING A FIRST EXTERIOR BEAD; A SECOND FOOD STORAGE COMPARTMENT TERMINATING AT ITS UPPER END IN AN OUTWARDLY DIRECTED ANNULAR FLANGE DEFINING A SECOND EXTERIOR BEAD; AND A COUPLING MEMBER FOR SECURING THE LOWER END OF SAID FIRST STORAGE COMPARTMENT TO THE UPPER END OF SAID SECOND FOOD STORAGE COMPARTMENT, SAID COUPLING MEMBER COMPRISING AN ANNULAR WALL WITH A TRANSVERSE PARTITION, THE UPPER END AND LOWER END OF SAID WALL TERMINATING IN UPPER AND LOWER INWARDLY TURNED ANNULAR FLANGES ADAPTED TO SNAP OVER SAID FIRST EXTERIOR BEAD AND SAID SECOND EXTERIOR BEAD, RESPECTIVELY, SAID PARTITION FUNCTIONING AS A COVER FOR SAID SECOND FOOD STORAGE COMPARTMENT.
Claim 2
Dependent Claim
127 words
A FOOD CARRIER COMPRISING, IN COMBINATION: A FIRST FOOD STORAGE COMPARTMENT TERMINATING AT ITS LOWER END IN AN OUTWARDLY DIRECTED ANNULAR FLANGE DEFINING A FIRST EXTERIOR BEAD; A SECOND FOOD STORAGE COMPARTMENT TERMINATING AT ITS UPPER END IN AN OUTWARDLY DIRECTED ANNULAR FLANGE DEFINING A SECOND EXTERIOR BEAD; AND A COUPLING MEMBER FOR SECURING THE LOWER END OF SAID FIRST STORAGE COMPARTMENT TO THE UPPER END OF SAID SECOND FOOD STORAGE COMPARTMENT, SAID COUPLING MEMBER COMPRISING AN ANNULAR WALL WITH A TRANSVERSE PARTITION, THE UPPER END AND LOWER END OF SAID WALL TERMINATING IN UPPER AND LOWER INWARDLY TURNED ANNULAR FLANGES ADAPTED TO SNAP OVER SAID FIRST EXTERIOR BEAD AND SAID SECOND EXTERIOR BEAD, RESPECTIVELY, SAID PARTITION FUNCTIONING AS A COVER FOR SAID SECOND FOOD STORAGE COMPARTMENT.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-08-04 | 1968-02-03 | 1968-08-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-08-04 | 1972-02-03 | 1972-08-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-08-04 | 1976-02-03 | 1976-08-04 | $7700.00 | Window Closed / Lapsed |