Patent Application
Utility
App. No. 09/875,274
· Confirmation No. 4647
METHOD AND APPARATUS FOR HUMIDIFYING A GAS FLOW AND TO A METHOD FOR USING SUCH A DEVICE
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
View Patent ↗
View Publication ↗
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-12-30 | IFEE |
Issue Fee Payment (PTO-85B) | 2 | View | |
| 2001-06-07 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-06-07 | SPEC |
Specification | 17 | View | |
| 2001-06-07 | CLM |
Claims | 6 | View | |
| 2001-06-07 | ABST |
Abstract | 1 | View | |
| 2001-06-07 | DRW |
Drawings-only black and white line drawings | 3 | View | |
| 2001-06-07 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
429/13
Prosecution
- Examiner
- BELL, BRUCE F
- Art Unit
- 1746
- Customer No.
- 23911
- Docket No.
- 1748X/50017
- Confirmation No.
- 4647
Foreign Priority
100 28 133.8
·
2000-06-07
·
GERMANY
Publication
- Pub. No.
- US20020086194A1
- Pub. Date
- 2002-07-04
Patent Term Adjustment
-204days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2006-06-02
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-03-04
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
- App. No.
- 09/875,274
- Filed
- 2001-06-07
- Granted
- 2004-03-02
- Pub. No.
- US20020086194A1
- Examiner
- BELL, BRUCE F
- Art Unit
- 1746
- PTA
- -204 days
External Links