Granted Patent
Utility
US 6,431,859
· Confirmation No. 1734
COMBUSTION GAS AND AIR RECOVERY APPARATUS
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2009-12-09 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2009-12-09 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2009-11-30 | PA.. |
Power of Attorney | 1 | View | |
| 2009-11-30 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 1 | View | |
| 2009-11-30 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2001-01-12 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-01-12 | SPEC |
Specification | 7 | View | |
| 2001-01-12 | CLM |
Claims | 4 | View | |
| 2001-01-12 | ABST |
Abstract | 1 | View | |
| 2001-01-12 | DRW |
Drawings-only black and white line drawings | 2 | View |
Inventors
Thomas B. Neville
Portola Valley, CA
Bruce E. Cain
Akron, OH
Brian J. Schmotzer
Cleveland Heights, OH
Thomas F. Robertson
Medina Township, OH
Classification
USPC
432/65
Prosecution
- Examiner
- WILSON, GREGORY A
- Art Unit
- 3749
- Docket No.
- 77906-635083
- Confirmation No.
- 1734
Publication
- Pub. No.
- US20020094501A1
- Pub. Date
- 2002-07-18
Patent Term Adjustment
-133days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2008-11-19
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-02-09
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Quick Facts
- Patent No.
- US 6,431,859
- App. No.
- 09/759,473
- Filed
- 2001-01-12
- Granted
- 2002-08-13
- Pub. No.
- US20020094501A1
- Examiner
- WILSON, GREGORY A
- Art Unit
- 3749
- PTA
- -133 days
External Links