Granted Patent
Utility
US 6,631,250
· Confirmation No. 7731
DEVELOPER FILTRATION MODULE
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-07-10 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-12-07 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-12-07 | SPEC |
Specification | 13 | View | |
| 2001-12-07 | CLM |
Claims | 3 | View | |
| 2001-12-07 | ABST |
Abstract | 1 | View | |
| 2001-12-07 | DRW |
Drawings-only black and white line drawings | 5 | View | |
| 2001-12-07 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
David B. Playfair
Penfield, NY
James J. Franzen
Fairport, NY
Wayne D. Drinkwater
Fairport, NY
Jan M. Enderle
Rochester, NY
Attorneys & Agents of Record
Classification
USPC
399/253
G03G15/0887
G03G15/0891
Prosecution
- Examiner
- BEATTY, ROBERT B
- Art Unit
- 2852
- Customer No.
- 25453
- Docket No.
- D/A0A68
- Confirmation No.
- 7731
Publication
- Pub. No.
- US20030108361A1
- Pub. Date
- 2003-06-12
Patent Term Adjustment
-30days
No related applications found.
RELEASE OF SECURITY INTEREST
Recorded 2022-09-07
RELEASE OF SECURITY INTEREST
Recorded 2022-09-07
RELEASE OF SECURITY INTEREST
Recorded 2022-08-31
from
XEROX CORPORATION
SECURITY AGREEMENT
Recorded 2004-08-31
from
XEROX CORPORATION
SECURITY AGREEMENT
Recorded 2003-10-31
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-12-07
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Quick Facts
- Patent No.
- US 6,631,250
- App. No.
- 10/004,821
- Filed
- 2001-12-07
- Granted
- 2003-10-07
- Pub. No.
- US20030108361A1
- Examiner
- BEATTY, ROBERT B
- Art Unit
- 2852
- PTA
- -30 days
External Links