Granted Patent
Utility
US 6,712,889
· Confirmation No. 8284
AIR FILTRATION DEVICE
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-01-12 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-10-20 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 4 | View | |
| 2003-10-20 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 1 | View | |
| 2003-10-20 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2003-10-20 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 1 | View | |
| 2003-09-15 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2003-09-15 | CLM |
Claims | 3 | View | |
| 2003-09-15 | REM |
Applicant Arguments/Remarks Made in an Amendment | 3 | View | |
| 2003-08-22 | CTNF |
Non-Final Rejection | 6 | View | |
| 2003-08-22 | 1449 |
List of References cited by applicant and considered by examiner | 6 | View | |
| 2003-08-22 | 892 |
List of references cited by examiner | 1 | View | |
| 2003-08-22 | FOR |
Foreign Reference | 7 | View | |
| 2003-08-22 | FRPR |
Certified Copy of Foreign Priority Application | 1 | View | |
| 2003-08-22 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2003-08-22 | FWCLM |
Index of Claims | 1 | View | |
| 2003-05-08 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 7 | View | |
| 2003-05-08 | FOR |
Foreign Reference | 7 | View | |
| 2003-05-08 | FOR |
Foreign Reference | 4 | View | |
| 2002-11-04 | TRNA |
Transmittal of New Application | 5 | View | |
| 2002-11-04 | SPEC |
Specification | 10 | View | |
| 2002-11-04 | CLM |
Claims | 3 | View | |
| 2002-11-04 | ABST |
Abstract | 1 | View | |
| 2002-11-04 | DRW |
Drawings-only black and white line drawings | 10 | View | |
| 2002-11-04 | OATH |
Oath or Declaration filed | 5 | View | |
| 2002-11-04 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2002-11-04 | WFEE |
Fee Worksheet (SB06) | 1 | View |
Inventors
Lawrence M. Pillion
Glen Allen, VA
Anthony V. Cruz
Westlake Village, CA
Matt R. Ragland
Glen Allen, VA
Attorneys & Agents of Record
Classification
USPC
96/418
F24F8/80
F24F11/39
F24F1/0071
F24F8/10
F24F8/158
F24F8/108
B01D46/0043
B01D46/0086
B01D46/103
B01D46/42
B01D46/4254
B01D2265/026
B01D2273/30
Prosecution
- Examiner
- HOPKINS, ROBERT A
- Art Unit
- 1724
- Customer No.
- 570
- Docket No.
- 10499-588 (795210104-02.0
- Confirmation No.
- 8284
Publication
- Pub. No.
- US20030056478A1
- Pub. Date
- 2003-03-27
Patent Term Adjustment
0days
Parent
is a Continuation of
→
App. 10/176,835
Filed 2002-06-21
· Expressly Abandoned -- During Publication Process
Parent
is a Continuation of
→
App. 10/010,677
· US 6,447,587
Filed 2001-12-06
· Patented Case
Parent
is a Continuation of
→
App. 09/563,821
· US 6,328,791
Filed 2000-05-03
· Patented Case
Child
is a Continuation of
→
App. 10/727,869
· US 6,863,704
Filed 2003-12-04
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
SECURITY AGREEMENT
Recorded 2024-12-13
SECURITY INTEREST
Recorded 2012-06-05
RELEASE OF SECURITY INTEREST
Recorded 2012-06-04
SECURITY AGREEMENT
Recorded 2007-06-07
NOTICE OF GRANT OF SECURITY INTEREST
Recorded 2003-01-08
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 6,712,889
- App. No.
- 10/288,646
- Filed
- 2002-11-04
- Granted
- 2004-03-30
- Pub. No.
- US20030056478A1
- Examiner
- HOPKINS, ROBERT A
- Art Unit
- 1724
- PTA
- 0 days
External Links