Granted Patent
Utility
US 6,668,611
· Confirmation No. 6529
ALUMINUM OR ALUMINUM ALLOY EXTRUDEING DIE
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2005-12-08 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2003-10-20 | IFEE |
Issue Fee Payment (PTO-85B) | 2 | View | |
| 2002-04-04 | TRNA |
Transmittal of New Application | 3 | View | |
| 2002-04-04 | A.PE |
Preliminary Amendment | 2 | View | |
| 2002-04-04 | SPEC |
Specification | 20 | View | |
| 2002-04-04 | CLM |
Claims | 1 | View | |
| 2002-04-04 | ABST |
Abstract | 1 | View | |
| 2002-04-04 | DRW |
Drawings-only black and white line drawings | 2 | View |
Inventors
Kazuhisa Kashiwazaki
Tokyo, JAPAN
Hirokazu Yamaguchi
Tokyo, JAPAN
Ryo Shoji
Tokyo, JAPAN
Toshiyuki Kakinoki
Tokyo, JAPAN
Attorneys & Agents of Record
Classification
USPC
72/269
B21C25/025
B21C25/10
Prosecution
- Examiner
- TOLAN, EDWARD THOMAS
- Art Unit
- 3725
- Customer No.
- 20995
- Docket No.
- SHIGE4.001AUS
- Confirmation No.
- 6529
Foreign Priority
2001-108089
·
2001-04-06
·
JAPAN
2002-000766
·
2002-01-07
·
JAPAN
2002-039769
·
2002-02-18
·
JAPAN
Publication
- Pub. No.
- US20020189318A1
- Pub. Date
- 2002-12-19
Patent Term Adjustment
-1days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2004-08-20
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-07-17
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 6,668,611
- App. No.
- 10/117,864
- Filed
- 2002-04-04
- Granted
- 2003-12-30
- Pub. No.
- US20020189318A1
- Examiner
- TOLAN, EDWARD THOMAS
- Art Unit
- 3725
- PTA
- -1 days
External Links