Granted Patent
Utility
US 6,670,589
· Confirmation No. 9137
HEAT RETENTIVE FOOD TRAY WITH COVER
Inventor:
Burk Wyatt
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-10-20 | IFEE |
Issue Fee Payment (PTO-85B) | 3 | View | |
| 2002-09-25 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-09-25 | SPEC |
Specification | 21 | View | |
| 2002-09-25 | CLM |
Claims | 6 | View | |
| 2002-09-25 | ABST |
Abstract | 1 | View | |
| 2002-09-25 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2002-09-25 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
Burk Wyatt
Brentwood, TN
Attorneys & Agents of Record
Classification
USPC
219/624
H05B6/12
Prosecution
- Examiner
- LEUNG, PHILIP H
- Art Unit
- 3742
- Docket No.
- 356.7386USU
- Confirmation No.
- 9137
Publication
- Pub. No.
- US20030121907A1
- Pub. Date
- 2003-07-03
Patent Term Adjustment
-56days
ALI GROUP NORTH AMERICA CORPORATION,
ACP OF DELAWARE,
ALADDIN TEMP-RITE LLC,
AMERICAN DISH SERVICE CORPORATION,
BELSHAW BROS., INC.,
BEVERAGE-AIR CORPORATION,
EDLUND COMPANY,
H.C. DUKE & SON LLC,
INTERMETRO INDUSTRIES CORPORATION,
MILE HIGH EQUIPMENT LLC,
SCOTSMAN GROUP LLC
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS
Recorded 2025-08-01
SECURITY INTEREST
Recorded 2022-07-25
PATENT SECURITY AGREEMENT
Recorded 2013-01-04
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Quick Facts
- Patent No.
- US 6,670,589
- App. No.
- 10/255,154
- Filed
- 2002-09-25
- Granted
- 2003-12-30
- Pub. No.
- US20030121907A1
- Examiner
- LEUNG, PHILIP H
- Art Unit
- 3742
- PTA
- -56 days
External Links