Granted Patent
Utility
US 6,543,485
· Confirmation No. 8469
WATERHAMMER SUPPRESSION APPARATUS
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2002-02-25 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-02-25 | ADS |
Application Data Sheet | 2 | View | |
| 2002-02-25 | SPEC |
Specification | 4 | View | |
| 2002-02-25 | CLM |
Claims | 1 | View | |
| 2002-02-25 | ABST |
Abstract | 1 | View | |
| 2002-02-25 | DRW |
Drawings-only black and white line drawings | 1 | View | |
| 2002-02-25 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
138/30
F16L55/053
Prosecution
- Examiner
- HOOK, JAMES F
- Art Unit
- 3752
- Customer No.
- 26353
- Docket No.
- NSD2001-004
- Confirmation No.
- 8469
Publication
- Pub. No.
- US20020117223A1
- Pub. Date
- 2002-08-29
Patent Term Adjustment
0days
RELEASE OF SECURITY INTEREST IN PATENTS
Recorded 2024-01-30
RELEASE OF SECURITY INTEREST IN PATENTS
Recorded 2019-08-01
SECURITY INTEREST
Recorded 2018-08-01
SECURITY INTEREST
Recorded 2018-08-01
SECURITY INTEREST
Recorded 2018-08-01
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-02-25
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 6,543,485
- App. No.
- 10/084,024
- Filed
- 2002-02-25
- Granted
- 2003-04-08
- Pub. No.
- US20020117223A1
- Examiner
- HOOK, JAMES F
- Art Unit
- 3752
- PTA
- 0 days
External Links