Patent Application
Utility
App. No. 09/805,789
· Confirmation No. 3678
ANGLED TURBULATOR FOR USE IN HEAT EXCHANGERS
Abandoned -- Failure to Pay Issue Fee
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-06-25 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-06-25 | DRW |
Drawings-only black and white line drawings | 9 | View | |
| 2001-03-13 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-03-13 | SPEC |
Specification | 19 | View | |
| 2001-03-13 | CLM |
Claims | 6 | View | |
| 2001-03-13 | ABST |
Abstract | 1 | View | |
| 2001-03-13 | DRW |
Drawings-only black and white line drawings | 9 | View | |
| 2001-03-13 | OATH |
Oath or Declaration filed | 6 | View |
Inventors
James T. Haasch
Bay View, WI
Wayne N. Mueller
New Berlin, WI
Thomas E. Lefeber
Racine, WI
Robert J. Barfknecht
Waterford, WI
Frank M. Grippe
Oak Creek, WI
Ajay K. Dalmia
Troy, MI
Brian P. Gilner
Sturtevant, WI
Attorneys & Agents of Record
Classification
USPC
165/109.1
F28F3/027
F28D9/0012
Y10S165/916
Prosecution
- Examiner
- MCKINNON, TERRELL L
- Art Unit
- 3743
- Docket No.
- 655.00611 (INDEX 857)
- Confirmation No.
- 3678
Publication
- Pub. No.
- US20020162646A1
- Pub. Date
- 2002-11-07
from
HAASCH, JAMES T.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-04-30
from
HAASCH, JAMES T.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-03-18
from
BARFKNECHT, ROBERT J.,
GILNER, BRIAN P.,
GRIPPE, FRANK M.,
LEFEBER, THOMAS E.,
MUELLER, WAYNE N.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-03-18
from
DALMIA, AJAY K.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-03-18
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Quick Facts
- App. No.
- 09/805,789
- Filed
- 2001-03-13
- Pub. No.
- US20020162646A1
- Examiner
- MCKINNON, TERRELL L
- Art Unit
- 3743
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