Granted Patent
Utility
US 6,698,595
· Confirmation No. 7226
SCREEN MATERIAL
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Code | Description | Pages | ||
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| 2003-12-22 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-09-24 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 4 | View | |
| 2003-09-24 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 5 | View | |
| 2003-09-24 | 1449 |
List of References cited by applicant and considered by examiner | 1 | View | |
| 2003-09-24 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 1 | View | |
| 2003-09-24 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2003-02-10 | PA.. |
Power of Attorney | 2 | View | |
| 2002-12-16 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 3 | View | |
| 2002-12-16 | FOR |
Foreign Reference | 13 | View | |
| 2002-07-22 | LET. |
Miscellaneous Incoming Letter | 3 | View | |
| 2002-07-22 | OATH |
Oath or Declaration filed | 2 | View | |
| 2002-05-23 | CTMS |
Miscellaneous Action with shortened statutory period (SSP) | 2 | View | |
| 2002-04-16 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-04-16 | SPEC |
Specification | 8 | View | |
| 2002-04-16 | CLM |
Claims | 7 | View | |
| 2002-04-16 | ABST |
Abstract | 1 | View | |
| 2002-04-16 | DRW |
Drawings-only black and white line drawings | 6 | View | |
| 2002-04-16 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-04-16 | DRW |
Drawings-only black and white line drawings | 6 | View | |
| 2002-04-16 | SPEC |
Specification | 8 | View | |
| 2002-04-16 | CLM |
Claims | 7 | View | |
| 2002-04-16 | ABST |
Abstract | 1 | View | |
| 2002-04-16 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2002-04-16 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2002-04-16 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View |
Inventors
Robert G. Norell
Brighton, MN
Stephen A. Uban
Stillwater, MN
Attorneys & Agents of Record
Classification
USPC
210/499
B01D29/012
Y10T29/49604
B01D29/111
B01D29/445
B01D29/48
E21B43/088
Prosecution
- Examiner
- REIFSNYDER, DAVID A
- Art Unit
- 1723
- Docket No.
- 092259-9013-00
- Confirmation No.
- 7226
Publication
- Pub. No.
- US20020175120A1
- Pub. Date
- 2002-11-28
Patent Term Adjustment
0days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2013-03-01
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-07-16
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Quick Facts
- Patent No.
- US 6,698,595
- App. No.
- 10/123,660
- Filed
- 2002-04-16
- Granted
- 2004-03-02
- Pub. No.
- US20020175120A1
- Examiner
- REIFSNYDER, DAVID A
- Art Unit
- 1723
- PTA
- 0 days
External Links