Granted Patent
Utility
US 6,641,603
· Confirmation No. 1965
HEAT EXCHANGE CATHETER HAVING HELICALLY WOUND REINFORCEMENT
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2007-05-17 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2003-08-14 | IFEE |
Issue Fee Payment (PTO-85B) | 2 | View | |
| 2003-08-14 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2002-04-11 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-04-11 | SPEC |
Specification | 7 | View | |
| 2002-04-11 | CLM |
Claims | 3 | View | |
| 2002-04-11 | ABST |
Abstract | 1 | View | |
| 2002-04-11 | DRW |
Drawings-only black and white line drawings | 3 | View | |
| 2002-04-11 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Blair D. Walker
Mission Viejo, CA
Nora T. Pham
Lake Forest, CA
Attorneys & Agents of Record
Classification
USPC
607/105
A61F7/12
A61F2007/126
Prosecution
- Examiner
- GIBSON, ROY DEAN
- Art Unit
- 3739
- Customer No.
- 24955
- Docket No.
- 001/032-NP USA
- Confirmation No.
- 1965
Publication
- Pub. No.
- US20020151944A1
- Pub. Date
- 2002-10-17
Patent Term Adjustment
0days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2009-08-29
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-04-11
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
- Patent No.
- US 6,641,603
- App. No.
- 10/120,590
- Filed
- 2002-04-11
- Granted
- 2003-11-04
- Pub. No.
- US20020151944A1
- Examiner
- GIBSON, ROY DEAN
- Art Unit
- 3739
- PTA
- 0 days
External Links