Patent Application
Utility
Small
App. No. 09/954,255
· Confirmation No. 7214
BATCH CHARGER FOR COLD TOP ELECTRIC FURNACE
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-01-22 | LET. |
Miscellaneous Incoming Letter | 3 | View | |
| 2001-09-18 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-09-18 | SPEC |
Specification | 14 | View | |
| 2001-09-18 | CLM |
Claims | 5 | View | |
| 2001-09-18 | ABST |
Abstract | 1 | View | |
| 2001-09-18 | DRW |
Drawings-only black and white line drawings | 8 | View | |
| 2001-09-18 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Joseph Skarzenski
Ottawa, CANADA
Witold S. Czastkiewicz
Orleans, CANADA
Erkki Paivinen
Ottawa, CANADA
Attorneys & Agents of Record
Classification
USPC
414/157
Prosecution
- Examiner
- FOX, CHARLES A
- Art Unit
- 3652
- Docket No.
- OTTAWA-08.USA
- Confirmation No.
- 7214
Publication
- Pub. No.
- US20030053891A1
- Pub. Date
- 2003-03-20
Patent Term Adjustment
-55days
No related applications found.
from
OTTAWA FIBRE INC.
CORRECTIVE AMENDMENT TO CONFIRMATORY U.S. PATENT ASSIGNMENT RECORDED AT REEL/FRAME 016800/0404
Recorded 2006-01-17
CONFIRMATORY ASSIGNMENT
Recorded 2006-01-17
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2004-01-22
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Quick Facts
- App. No.
- 09/954,255
- Filed
- 2001-09-18
- Granted
- 2004-03-30
- Pub. No.
- US20030053891A1
- Examiner
- FOX, CHARLES A
- Art Unit
- 3652
- PTA
- -55 days
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