Granted Patent
Utility
US 6,369,350
· Confirmation No. 7417
PLASMA-ARC TORCH SYSTEM WITH PILOT RE-ATTACH CIRCUIT AND METHOD
Inventor:
Stephen W. Norris
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2008-09-22 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2008-09-22 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2008-09-11 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2008-09-11 | PA.. |
Power of Attorney | 1 | View | |
| 2008-09-11 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 1 | View | |
| 2001-05-30 | TRNA |
Transmittal of New Application | 4 | View | |
| 2001-05-30 | ADS |
Application Data Sheet | 1 | View | |
| 2001-05-30 | SPEC |
Specification | 20 | View | |
| 2001-05-30 | CLM |
Claims | 8 | View | |
| 2001-05-30 | ABST |
Abstract | 1 | View | |
| 2001-05-30 | DRW |
Drawings-only black and white line drawings | 6 | View | |
| 2001-05-30 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
Stephen W. Norris
New London, NH
Attorneys & Agents of Record
Classification
USPC
219/121.57
Prosecution
- Examiner
- PASCHALL, MARK H
- Art Unit
- 3742
- Customer No.
- 80711
- Docket No.
- 13384-342
- Confirmation No.
- 7417
Patent Term Adjustment
-60days
COLFAX CORPORATION,
CONSTELLATION PUMPS CORPORATION,
CLARUS FLUID INTELLIGENCE, LLC,
ALCOTEC WIRE CORPORATION,
ALLOY RODS GLOBAL INC.,
ANDERSON GROUP INC.,
ESAB AB,
EMSA HOLDINGS INC.,
THE ESAB GROUP INC.,
DISTRIBUTION MINING & EQUIPMENT COMPANY, LLC,
HOWDEN GROUP LIMITED,
HOWDEN COMPRESSORS, INC.,
HOWDEN NORTH AMERICA INC.,
IMO INDUSTRIES INC.,
HOWDEN AMERICAN FAN COMPANY,
SHAWEBONE HOLDINGS INC.,
STOODY COMPANY,
TOTAL LUBRICATION MANAGEMENT COMPANY,
VICTOR EQUIPMENT COMPANY,
VICTOR TECHNOLOGIES INTERNATIONAL, INC.
RELEASE OF SECURITY INTEREST
Recorded 2015-06-12
from
STOODY COMPANY,
THERMAL DYNAMICS CORPORATION,
VICTOR EQUIPMENT COMPANY,
VICTOR TECHNOLOGIES INTERNATIONAL INC.,
VISOTEK, INC.
SECURITY INTEREST
Recorded 2014-09-26
RELEASE OF SECURITY INTEREST
Recorded 2014-07-28
RELEASE OF SECURITY INTEREST
Recorded 2014-07-21
SECURITY AGREEMENT
Recorded 2010-12-08
SECURITY AGREEMENT
Recorded 2010-12-03
RELEASE OF SECURITY AGREEMENT
Recorded 2004-03-11
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-06-02
SECURITY INTEREST
Recorded 2003-05-29
from
NORRIS, STEPHEN W.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-05-30
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Quick Facts
- Patent No.
- US 6,369,350
- App. No.
- 09/870,272
- Filed
- 2001-05-30
- Granted
- 2002-04-09
- Examiner
- PASCHALL, MARK H
- Art Unit
- 3742
- PTA
- -60 days
External Links