Patent Application
Utility
App. No. 10/176,835
· Confirmation No. 5088
AIR FILTRATION DEVICE
Expressly Abandoned -- During Publication Process
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2002-06-21 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-06-21 | A.PE |
Preliminary Amendment | 4 | View | |
| 2002-06-21 | SPEC |
Specification | 10 | View | |
| 2002-06-21 | CLM |
Claims | 3 | View | |
| 2002-06-21 | ABST |
Abstract | 1 | View | |
| 2002-06-21 | DRW |
Drawings-only black and white line drawings | 10 | View | |
| 2002-06-21 | OATH |
Oath or Declaration filed | 5 | 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
55/471
F24F8/80
B01D46/0043
F24F11/39
F24F1/0071
F24F8/10
F24F8/158
F24F8/108
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.
- 10499-64U4 (795210104-02.
- Confirmation No.
- 5088
Publication
- Pub. No.
- US20020152894A1
- Pub. Date
- 2002-10-24
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. 10/288,646
· US 6,712,889
Filed 2002-11-04
· 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
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 10/176,835
- Filed
- 2002-06-21
- Pub. No.
- US20020152894A1
- Examiner
- HOPKINS, ROBERT A
- Art Unit
- 1724
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