US3288129A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Food warmer
Assignee: Individual
•
Filing: 1964-12-04
•
Granted: 1966-11-29
•
Expires: 1984-12-04
Abstract
No abstract record available.
Inventors
- 👤 John J Fox
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:07
CPC Classifications
B; B60; B60N; B60N3/00; B60N3/16
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
110 words
A FOOD WARMER COMPRISING AN ELONGATED CABINET INCLUDING A TOP, A BOTTOM, AND FRONT, BACK AND END WALLS, A HORIZONTAL PARTITION IN THE CABINET SPACED FROM THE BOTTOM AND THE END WALLS THEREOF, A VERTICAL PARTITION EXTENDING BETWEEN SAID HORIZONTAL PARTITION AND THE TOP, UPSTANDING BAFFLES ON THE END PORTIONS OF THE HORIZONTAL PARTITION SPACED FROM THE TOP AND THE END WALLS, SAID PARTITIONS AND BAFFLES DEFINING FOOD COMPARTMENTS AND AIR CIRCULATING PASSAGES IN THE CABINET, SAID HORIZONTAL PARTITION HAVING AN OPENING THEREIN COMMUNICATING THE COMPARTMENTS WITH THE PASSAGES FOR RECEIVING AIR THEREFROM, AND MEANS IN THE CABINET FOR CIRCULATING WARM AIR THROUGH THE PASSAGES, THE OPENING AND THE COMPARTMENTS.
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) | 1969-11-28 | 1970-05-30 | 1970-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-28 | 1974-05-30 | 1974-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-28 | 1978-05-30 | 1978-11-29 | $7700.00 | Window Closed / Lapsed |