Patent Application
Utility
App. No. 09/808,976
· Confirmation No. 5458
APPARATUS AND METHOD FOR LOCATING SUBSURFACE OBJECTS IN CONDUCTIVE SOILS BY MEASUREMENTS OF MAGNETIC FIELDS BY INDUCED CURRENTS WITH AN ARRAY OF MULTIPLE RECEIVERS
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-03-15 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-03-15 | SPEC |
Specification | 8 | View | |
| 2001-03-15 | CLM |
Claims | 3 | View | |
| 2001-03-15 | ABST |
Abstract | 1 | View | |
| 2001-03-15 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2001-03-15 | OATH |
Oath or Declaration filed | 2 | View | |
| 2001-03-15 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-03-15 | SPEC |
Specification | 8 | View | |
| 2001-03-15 | CLM |
Claims | 3 | View | |
| 2001-03-15 | ABST |
Abstract | 1 | View | |
| 2001-03-15 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2001-03-15 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Ralf Birken
Boston, MA
Thorkild Hansen
Brighton, MA
Classification
USPC
324/329
Prosecution
- Examiner
- ZAVERI, SUBHASH
- Art Unit
- 2862
- Docket No.
- HO-P02052US0
- Confirmation No.
- 5458
Publication
- Pub. No.
- US20020130664A1
- Pub. Date
- 2002-09-19
Patent Term Adjustment
-113days
from
ALTMAN, ROBERT
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2012-02-10
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-07-09
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Quick Facts
- App. No.
- 09/808,976
- Filed
- 2001-03-15
- Granted
- 2003-02-25
- Pub. No.
- US20020130664A1
- Examiner
- ZAVERI, SUBHASH
- Art Unit
- 2862
- PTA
- -113 days
External Links