Granted Patent
Utility
US 6,764,504
· Confirmation No. 2700
COMBINED SHAPED BALLOON AND STENT PROTECTOR
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2010-02-02 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2010-02-02 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2010-01-25 | PA.. |
Power of Attorney | 1 | View | |
| 2010-01-25 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2010-01-25 | TRAN.LET |
Transmittal Letter | 1 | View | |
| 2010-01-25 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 1 | View | |
| 2009-05-22 | TRAN.LET |
Transmittal Letter | 1 | View | |
| 2009-05-22 | PA.. |
Power of Attorney | 1 | View | |
| 2009-05-22 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 1 | View | |
| 2009-05-22 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2004-04-21 | IFEE |
Issue Fee Payment (PTO-85B) | 2 | View | |
| 2004-02-17 | LET. |
Miscellaneous Incoming Letter | 3 | View | |
| 2004-02-17 | DRW |
Drawings-only black and white line drawings | 14 | View | |
| 2001-06-11 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2001-01-04 | TRNA |
Transmittal of New Application | 4 | View | |
| 2001-01-04 | SPEC |
Specification | 17 | View | |
| 2001-01-04 | CLM |
Claims | 10 | View | |
| 2001-01-04 | ABST |
Abstract | 1 | View | |
| 2001-01-04 | DRW |
Drawings-only black and white line drawings | 10 | View | |
| 2001-01-04 | OATH |
Oath or Declaration filed | 5 | View | |
| 2001-01-04 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
Lixiao Wang
Maple Grove, MN
John Jianhua Chen
Plymouth, MN
Attorneys & Agents of Record
Classification
USPC
623/1.11
Prosecution
- Examiner
- NERBUN, PETER P
- Art Unit
- 3765
- Customer No.
- 490
- Docket No.
- S63.2B-9446-US01
- Confirmation No.
- 2700
Publication
- Pub. No.
- US20020120320A1
- Pub. Date
- 2002-08-29
Patent Term Adjustment
-149days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-01-04
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Quick Facts
- Patent No.
- US 6,764,504
- App. No.
- 09/754,661
- Filed
- 2001-01-04
- Granted
- 2004-07-20
- Pub. No.
- US20020120320A1
- Examiner
- NERBUN, PETER P
- Art Unit
- 3765
- PTA
- -149 days
External Links