Granted Patent
Utility
US 6,544,669
· Confirmation No. 2560
CRYOGENIC TREATMENT OF COOKWARE AND BAKEWARE
Inventor:
William A. Groll
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-08-24 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-08-24 | SPEC |
Specification | 11 | View | |
| 2001-08-24 | CLM |
Claims | 5 | View | |
| 2001-08-24 | ABST |
Abstract | 1 | View | |
| 2001-08-24 | DRW |
Drawings-only black and white line drawings | 1 | View | |
| 2001-08-24 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
William A. Groll
McMurray, PA
Attorneys & Agents of Record
Classification
USPC
428/687
Prosecution
- Examiner
- KOEHLER, ROBERT R
- Art Unit
- 1775
- Customer No.
- 28289
- Docket No.
- 916-011416
- Confirmation No.
- 2560
Publication
- Pub. No.
- US20020040905A1
- Pub. Date
- 2002-04-11
Patent Term Adjustment
-44days
from
CLAD METALS LLC
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2004-11-22
SECURITY INTEREST
Recorded 2003-12-10
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Quick Facts
- Patent No.
- US 6,544,669
- App. No.
- 09/939,301
- Filed
- 2001-08-24
- Granted
- 2003-04-08
- Pub. No.
- US20020040905A1
- Examiner
- KOEHLER, ROBERT R
- Art Unit
- 1775
- PTA
- -44 days
External Links