Patent Application
Utility
PCT National Stage
App. No. 09/763,779
· Confirmation No. 3490
EXHAUST EMISSION CONTROL CATALYST STRUCTURE
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
View Patent ↗
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2015-06-24 | IMIS |
Miscellaneous Internal Document | 1 | View | |
| 2008-12-02 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2004-01-20 | IFEE |
Issue Fee Payment (PTO-85B) | 2 | View | |
| 2001-04-20 | ABST |
Abstract | 1 | View | |
| 2001-04-20 | LET. |
Miscellaneous Incoming Letter | 51 | View |
Inventors
Yasuyoshi Kato
Hiroshima, JAPAN
Kouichi Yokoyama
Hiroshima, JAPAN
Eiji Miyamoto
Hiroshima, JAPAN
Masatoshi Fujisawa
Hiroshima, JAPAN
Attorneys & Agents of Record
Classification
USPC
502/439
B01D53/94
B01J21/063
B01J35/36
B01J35/56
B01D53/8628
B01D53/8631
B01D53/8678
B01D53/885
B01D53/9413
B01D53/9431
B01D2255/20707
B01D2255/20723
B01D2255/20769
B01D2255/20776
B01D2255/9207
B01J19/32
B01J23/22
B01J23/24
B01J35/00
B01J2219/3221
B01J2219/32213
B01J2219/32237
B01J2219/32262
B01J2219/32286
B01J2219/32408
B01J2219/32425
B01J2219/32441
B01J2219/32466
B01J2219/326
F01N3/281
F01N3/2814
F01N3/2821
F01N2330/02
F01N2330/06
F01N2330/12
F01N2330/321
F01N2330/323
F01N2330/324
F01N2330/38
Prosecution
- Examiner
- JOHNSON, EDWARD M
- Art Unit
- 1754
- Customer No.
- 27885
- Docket No.
- KAW 2 100
- Confirmation No.
- 3490
Foreign Priority
HEI 10-255447
·
1998-09-09
·
JAPAN
HEI 10-14617
·
1999-01-22
·
JAPAN
Patent Term Adjustment
0days
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.
- 09/763,779
- Filed
- 2001-04-20
- Granted
- 2004-03-23
- Examiner
- JOHNSON, EDWARD M
- Art Unit
- 1754
- PTA
- 0 days
External Links