Granted Patent
Utility
US 6,438,971
· Confirmation No. 9691
SYSTEM AND METHOD FOR CONTROLLING AN ULTRAVIOLET AIR TREATMENT DEVICE FOR AIR CONDITIONER COOLING COIL IRRADIATION APPLICATIONS
Patented Case
View Patent ↗
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-09-27 | PET. |
Petition Entered | 9 | View | |
| 2001-11-26 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-11-26 | SPEC |
Specification | 15 | View | |
| 2001-11-26 | CLM |
Claims | 6 | View | |
| 2001-11-26 | ABST |
Abstract | 1 | View | |
| 2001-11-26 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2001-11-26 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Tracy L. Lentz
Minnetonka, MN
Timothy J. Kensok
Minnetonka, MN
Attorneys & Agents of Record
Classification
USPC
62/78
Prosecution
- Examiner
- SHULMAN, MARK S
- Art Unit
- 3744
- Customer No.
- 128
- Docket No.
- HI 0002454 US (H161.111.1
- Confirmation No.
- 9691
Patent Term Adjustment
0days
from
ADEMCO INC.
SECURITY INTEREST
Recorded 2018-10-26
from
METZGER, RICHARD N.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-04-25
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-11-26
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 6,438,971
- App. No.
- 09/995,049
- Filed
- 2001-11-26
- Granted
- 2002-08-27
- Examiner
- SHULMAN, MARK S
- Art Unit
- 3744
- PTA
- 0 days
External Links