Granted Patent
Utility
US 6,427,636
· Confirmation No. 8380
METHOD AND PLANT FOR HEATING A LIQUID MEDIUM
Inventor:
Erhard Liebig
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2013-08-08 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2002-02-07 | TRNA |
Transmittal of New Application | 3 | View | |
| 2002-02-07 | SPEC |
Specification | 22 | View | |
| 2002-02-07 | CLM |
Claims | 4 | View | |
| 2002-02-07 | ABST |
Abstract | 1 | View | |
| 2002-02-07 | DRW |
Drawings-only black and white line drawings | 5 | View | |
| 2002-02-07 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Erhard Liebig
Laufenburg, GERMANY
Attorneys & Agents of Record
Classification
USPC
122/10
F22D1/12
Prosecution
- Examiner
- YUEN, JESSICA JIPING
- Art Unit
- 3749
- Customer No.
- 117185
- Docket No.
- 033275-340
- Confirmation No.
- 8380
Foreign Priority
199 26 326.4
·
1999-06-09
·
GERMANY
Publication
- Pub. No.
- US20020083903A1
- Pub. Date
- 2002-07-04
Patent Term Adjustment
0days
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Quick Facts
- Patent No.
- US 6,427,636
- App. No.
- 10/067,307
- Filed
- 2002-02-07
- Granted
- 2002-08-06
- Pub. No.
- US20020083903A1
- Examiner
- YUEN, JESSICA JIPING
- Art Unit
- 3749
- PTA
- 0 days
External Links