Patent Application
Utility
Small
App. No. 10/175,595
· Confirmation No. 9040
WEAR INDICATOR FOR REFRACTORY LININGS
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-12-15 | IFEE |
Issue Fee Payment (PTO-85B) | 2 | View | |
| 2003-11-17 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2003-11-17 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2002-06-19 | TRNA |
Transmittal of New Application | 3 | View | |
| 2002-06-19 | ADS |
Application Data Sheet | 2 | View | |
| 2002-06-19 | SPEC |
Specification | 9 | View | |
| 2002-06-19 | CLM |
Claims | 4 | View | |
| 2002-06-19 | ABST |
Abstract | 1 | View | |
| 2002-06-19 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2002-06-19 | OATH |
Oath or Declaration filed | 14 | View |
Inventors
William L. Heumann
Prospect, KY
Frank Elvin
Houston, TX
Russell J. Lewis
Lebanon, PA
Edwin D. Tenney
Annville, PA
Joseph A. Urban
Lebanon, PA
Mark T. Noppenberger
Etters, PA
James F. Miller
Lebanon, PA
Attorneys & Agents of Record
Classification
USPC
324/700
B04C11/00
B01D45/12
Prosecution
- Examiner
- DEB, ANJAN K
- Art Unit
- 2858
- Customer No.
- 24062
- Docket No.
- FIS.112
- Confirmation No.
- 9040
Patent Term Adjustment
-79days
No related applications found.
from
FIFTH THIRD BANK
RELEASE OF SECURITY INTEREST
Recorded 2013-08-27
FIRST AMENDMENT TO PATENT ASSIGNMENT AND SECURITY AGREEMENT
Recorded 2008-08-29
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2008-04-03
from
ELVIN, FRANK,
HEUMANN, WILLIAM L.,
LEWIS, RUSSELL J.,
MILLER, JAMES F.,
NOPPENBERGER, MARK T.,
TENNEY, EDWIN D.,
URBAN, JOSEPH A.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-06-19
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Quick Facts
- App. No.
- 10/175,595
- Filed
- 2002-06-19
- Granted
- 2004-02-03
- Examiner
- DEB, ANJAN K
- Art Unit
- 2858
- PTA
- -79 days
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