Granted Patent
Utility
US 6,476,603
· Confirmation No. 5799
BRUSH ASSEMBLY FOR MAGNETIC INDUCTION TEST APPARATUS
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2016-01-07 | OATH |
Oath or Declaration filed | 10 | View | |
| 2015-08-07 | OATH |
Oath or Declaration filed | 2 | View | |
| 2001-11-30 | TRNA |
Transmittal of New Application | 5 | View | |
| 2001-11-30 | A.PE |
Preliminary Amendment | 12 | View | |
| 2001-11-30 | SPEC |
Specification | 46 | View | |
| 2001-11-30 | CLM |
Claims | 12 | View | |
| 2001-11-30 | ABST |
Abstract | 1 | View | |
| 2001-11-30 | DRW |
Drawings-only black and white line drawings | 17 | View | |
| 2001-11-30 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Robin Clark
New Fairfield, CT
Douglas T. Main, JR.
Newtown, CT
Attorneys & Agents of Record
Classification
USPC
324/217
B61K9/10
B61D15/00
Prosecution
- Examiner
- PATIDAR, JAY M
- Art Unit
- 2862
- Docket No.
- 58537.000036
- Confirmation No.
- 5799
Publication
- Pub. No.
- US20020065629A1
- Pub. Date
- 2002-05-30
Patent Term Adjustment
-49days
RELEASE OF SECURITY INTEREST
Recorded 2024-05-20
RELEASE OF SECURITY INTEREST
Recorded 2024-05-20
SECURITY INTEREST
Recorded 2016-01-07
from
SPERRY RAIL INC.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2015-08-07
from
SPERRY RAIL, INC.
PATENT SECURITY AGREEMENT
Recorded 2013-01-10
RELEASE OF SECURITY INTEREST
Recorded 2010-01-04
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-11-30
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Quick Facts
- Patent No.
- US 6,476,603
- App. No.
- 09/997,935
- Filed
- 2001-11-30
- Granted
- 2002-11-05
- Pub. No.
- US20020065629A1
- Examiner
- PATIDAR, JAY M
- Art Unit
- 2862
- PTA
- -49 days
External Links