Granted Patent
Utility
US 6,394,771
· Confirmation No. 3748
SYSTEM AND METHOD FOR INCREASED FLOW UNIFORMITY
Inventor:
Robert D. Butterfield
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2012-08-28 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2012-08-28 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2012-08-08 | PA.. |
Power of Attorney | 1 | View | |
| 2012-08-08 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 2 | View | |
| 2012-08-08 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2001-02-26 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-02-26 | SPEC |
Specification | 14 | View | |
| 2001-02-26 | CLM |
Claims | 1 | View | |
| 2001-02-26 | ABST |
Abstract | 1 | View | |
| 2001-02-26 | DRW |
Drawings-only black and white line drawings | 5 | View | |
| 2001-02-26 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Robert D. Butterfield
Poway, CA
Attorneys & Agents of Record
Classification
USPC
417/477.1
Prosecution
- Examiner
- GIMIE, MAHMOUD
- Art Unit
- 3747
- Customer No.
- 80236
- Confirmation No.
- 3748
Publication
- Pub. No.
- US20010007636A1
- Pub. Date
- 2001-07-12
Patent Term Adjustment
-220days
RELEASE OF SECURITY AGREEMENT
Recorded 2004-08-27
SECURITY AGREEMENT
Recorded 2003-07-02
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Quick Facts
- Patent No.
- US 6,394,771
- App. No.
- 09/794,539
- Filed
- 2001-02-26
- Granted
- 2002-05-28
- Pub. No.
- US20010007636A1
- Examiner
- GIMIE, MAHMOUD
- Art Unit
- 3747
- PTA
- -220 days
External Links