Granted Patent
Utility
US 6,663,698
· Confirmation No. 8963
FUME EXTRACTION APPARATUS AND ASSEMBLY
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-10-23 | IFEE |
Issue Fee Payment (PTO-85B) | 2 | View | |
| 2002-04-25 | TRNA |
Transmittal of New Application | 4 | View | |
| 2002-04-25 | SPEC |
Specification | 20 | View | |
| 2002-04-25 | CLM |
Claims | 9 | View | |
| 2002-04-25 | ABST |
Abstract | 1 | View | |
| 2002-04-25 | DRW |
Drawings-only black and white line drawings | 5 | View |
Inventors
Artem Mishin
San Francisco, CA
Mark Cowell
San Carlos, CA
Attorneys & Agents of Record
Classification
USPC
96/142
F04D29/703
B01D46/64
B01D46/0005
B01D46/0036
B01D46/0086
B01D46/10
B01D46/2411
B01D46/444
B01D46/52
B01D53/0415
B01D53/0446
B01D2253/102
B01D2259/4541
B01D2259/455
B01D2273/30
B08B15/04
B23K9/324
F04D17/122
Prosecution
- Examiner
- SPITZER, ROBERT H
- Art Unit
- 1724
- Docket No.
- 018190-180
- Confirmation No.
- 8963
Publication
- Pub. No.
- US20030029321A1
- Pub. Date
- 2003-02-13
Patent Term Adjustment
-44days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2016-02-25
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2016-02-25
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Quick Facts
- Patent No.
- US 6,663,698
- App. No.
- 10/233,787
- Filed
- 2002-04-25
- Granted
- 2003-12-16
- Pub. No.
- US20030029321A1
- Examiner
- SPITZER, ROBERT H
- Art Unit
- 1724
- PTA
- -44 days
External Links