US3386433A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for cooking food
Assignee: JACK M COPELAND
•
Filing: 1966-07-18
•
Granted: 1968-06-04
•
Expires: 1986-07-18
Abstract
No abstract record available.
Inventors
- 👤 Jack M Copeland
- 👤 Donald F Adams
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:46
CPC Classifications
A; A47; A47J; A47J37/00; A47J37/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
56 words
IN A DEVICE FOR COOKING FOOD, THE COMBINATION COMPRISING: MEANS FOR FIXEDLY HOLDING FOOD TO BE COOKED; MEANS LOCATED IN PROXIMITY TO THE HOLDING MEANS FOR PRODUCING HEAT TO COOK FOOD; AND MEANS FOR COMPLETELY AND CONTINUOUSLY ROTATING THE HEAT PRODUCING MEANS IN A SINGLE DIRECTION SUCH THAT HEAT IS TRANSMITTED UNIFORMLY ABOUT THE HOLDING MEANS.
Claim 2
Dependent Claim
56 words
IN A DEVICE FOR COOKING FOOD, THE COMBINATION COMPRISING: MEANS FOR FIXEDLY HOLDING FOOD TO BE COOKED; MEANS LOCATED IN PROXIMITY TO THE HOLDING MEANS FOR PRODUCING HEAT TO COOK FOOD; AND MEANS FOR COMPLETELY AND CONTINUOUSLY ROTATING THE HEAT PRODUCING MEANS IN A SINGLE DIRECTION SUCH THAT HEAT IS TRANSMITTED UNIFORMLY ABOUT THE HOLDING MEANS.
References Cited (Backward Citations)
US3277813A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-06-04 | 1971-12-04 | 1972-06-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-06-04 | 1975-12-04 | 1976-06-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-06-04 | 1979-12-04 | 1980-06-04 | $7700.00 | Window Closed / Lapsed |