Patent Application
Utility
Small
App. No. 10/101,439
· Confirmation No. 6756
METHOD AND APPARATUS FOR MAKING A SAND CORE WITH AN IMPROVED HARDENING RATE
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2011-11-28 | C.AD |
Change of Address | 1 | View | |
| 2003-09-22 | IFEE |
Issue Fee Payment (PTO-85B) | 3 | View | |
| 2002-03-18 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-03-18 | SPEC |
Specification | 14 | View | |
| 2002-03-18 | CLM |
Claims | 6 | View | |
| 2002-03-18 | ABST |
Abstract | 1 | View | |
| 2002-03-18 | DRW |
Drawings-only black and white line drawings | 3 | View | |
| 2002-03-18 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
164/20
B22C15/24
B22C9/123
Publication
- Pub. No.
- US20030173049A1
- Pub. Date
- 2003-09-18
Patent Term Adjustment
-34days
Child
PCT
is a Continuation of
→
PCT/US2002/039110
Filed 2002-12-06
· PCT - IPER (International Preliminary Examination Report) 409-416 Mailed
Child
is a Continuation in-part of
→
App. 10/643,568
· US 7,163,045
Filed 2003-08-19
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2011-06-25
from
HORMEL FOODS, LLC
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2009-05-18
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-05-29
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