Patent Application
Utility
App. No. 10/138,291
· Confirmation No. 2761
APPARATUS FOR USING BUBBLE AS VIRTUAL VALVE TO EJECT INK AND FABRICATING METHOD THEREOF
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
View Patent ↗
View Publication ↗
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2002-05-06 | TRNA |
Transmittal of New Application | 1 | View | |
| 2002-05-06 | A.PE |
Preliminary Amendment | 3 | View | |
| 2002-05-06 | SPEC |
Specification | 19 | View | |
| 2002-05-06 | CLM |
Claims | 4 | View | |
| 2002-05-06 | ABST |
Abstract | 1 | View | |
| 2002-05-06 | DRW |
Drawings-only black and white line drawings | 6 | View | |
| 2002-05-06 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Yi-Jing Leu
Hsinchu, TAIWAN
Hung-Sheng Hu
Kaohsiung, TAIWAN
Tsung-Ping Hsu
Jungli City, TAIWAN
Wei-Lin Chen
Taipei, TAIWAN
In-Yao Lee
Shijr City, TAIWAN
Chung-Cheng Chou
Taipei, TAIWAN
Attorneys & Agents of Record
Classification
USPC
347/48
B41J2/14129
B41J2002/14177
Prosecution
- Examiner
- JACKSON, JUANITA DIONNE
- Art Unit
- 2853
- Docket No.
- SUND 331
- Confirmation No.
- 2761
Foreign Priority
90110879
·
2001-05-07
·
TAIWAN
Publication
- Pub. No.
- US20020163564A1
- Pub. Date
- 2002-11-07
Patent Term Adjustment
-120days
No related applications found.
CHANGE OF NAME
Recorded 2003-10-17
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-05-06
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
- App. No.
- 10/138,291
- Filed
- 2002-05-06
- Granted
- 2003-03-11
- Pub. No.
- US20020163564A1
- Examiner
- JACKSON, JUANITA DIONNE
- Art Unit
- 2853
- PTA
- -120 days
External Links