Granted Patent
Utility
PCT National Stage
US 6,567,205
· Confirmation No. 4644
EXPOSURE DEVICE
Patented Case
View Patent ↗
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-06-29 | LET. |
Miscellaneous Incoming Letter | 28 | View |
Inventors
Stefan Eggers
Boizenburg, GERMANY
Hans-Dieter Straeter
Kirch Gell is Gen, GERMANY
Attorneys & Agents of Record
Classification
USPC
359/292
G03F7/70375
G02B26/0841
G03F7/70291
Prosecution
- Examiner
- MANNO, JESSICA S
- Art Unit
- 2873
- Docket No.
- 1651
- Confirmation No.
- 4644
Patent Term Adjustment
0days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2010-04-12
CHANGE OF NAME
Recorded 2007-02-19
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2006-07-17
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-06-29
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 6,567,205
- App. No.
- 09/869,527
- Filed
- 2001-06-29
- Granted
- 2003-05-20
- Examiner
- MANNO, JESSICA S
- Art Unit
- 2873
- PTA
- 0 days
External Links