Granted Patent
Utility
US 6,652,439
· Confirmation No. 5022
DISPOSABLE ROTOR SHELL WITH INTEGRAL MOLDED SPIRAL VANES
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-09-11 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-09-11 | LET. |
Miscellaneous Incoming Letter | 2 | View | |
| 2001-07-20 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-07-20 | SPEC |
Specification | 30 | View | |
| 2001-07-20 | CLM |
Claims | 4 | View | |
| 2001-07-20 | ABST |
Abstract | 1 | View | |
| 2001-07-20 | DRW |
Drawings-only black and white line drawings | 24 | View | |
| 2001-07-20 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
Peter K. Herman
Cookeville, TN
Kevin South
Cookeville, TN
Hendrik N. Amirkhanian
Cookeville, TN
Richard Jensen
Cookeville, TN
Attorneys & Agents of Record
Classification
USPC
494/75
B04B7/12
B04B1/04
B04B5/005
Y10S494/901
Prosecution
- Examiner
- REIFSNYDER, DAVID A
- Art Unit
- 1723
- Docket No.
- 8017-329
- Confirmation No.
- 5022
Publication
- Pub. No.
- US20020049126A1
- Pub. Date
- 2002-04-25
Patent Term Adjustment
-72days
from
AMIRKHANIAN, HENDRIK N.,
HERMAN, PETER K.,
JENSEN, SHIRLEY ANN, EXECUTRIX FOR RICHARD JENSEN (DECEASED),
SOUTH, KEVIN
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-01-09
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Quick Facts
- Patent No.
- US 6,652,439
- App. No.
- 09/909,601
- Filed
- 2001-07-20
- Granted
- 2003-11-25
- Pub. No.
- US20020049126A1
- Examiner
- REIFSNYDER, DAVID A
- Art Unit
- 1723
- PTA
- -72 days
External Links