Granted Patent
Utility
US 6,722,187
· Confirmation No. 5099
ENHANCED VACUUM DECAY DIAGNOSTIC AND INTEGRATION WITH PURGE FUNCTION
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-11-21 | A.NA |
Amendment after Notice of Allowance (Rule 312) | 1 | View | |
| 2003-11-21 | SPEC |
Specification | 1 | View | |
| 2003-11-21 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2001-06-18 | TRNA |
Transmittal of New Application | 8 | View | |
| 2001-06-18 | A.PE |
Preliminary Amendment | 17 | View | |
| 2001-06-18 | SPEC |
Specification | 14 | View | |
| 2001-06-18 | CLM |
Claims | 6 | View | |
| 2001-06-18 | ABST |
Abstract | 1 | View | |
| 2001-06-18 | DRW |
Drawings-only black and white line drawings | 5 | View |
Inventors
Malcolm James Grieve
Fairport, NY
Stephen F. Majkowski
Rochester Hills, MI
Kenneth M. Simpson
Howell, MI
Michael J. Steckler
Highland, MI
Carelton Williams
Oak Park, MI
Attorneys & Agents of Record
Classification
USPC
73/49.7
F02M25/0809
F02M25/089
F02M37/106
Prosecution
- Examiner
- GARBER, CHARLES D
- Art Unit
- 2856
- Docket No.
- H-203438 DIV (DEL 0186 P
- Confirmation No.
- 5099
Publication
- Pub. No.
- US20020005061A1
- Pub. Date
- 2002-01-17
Patent Term Adjustment
-121days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2018-01-22
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 6,722,187
- App. No.
- 09/884,496
- Filed
- 2001-06-18
- Granted
- 2004-04-20
- Pub. No.
- US20020005061A1
- Examiner
- GARBER, CHARLES D
- Art Unit
- 2856
- PTA
- -121 days
External Links