Patent Application
Utility
PCT National Stage
App. No. 09/937,729
· Confirmation No. 5364
KAOLIN PIGMENTS, THEIR PREPARATION AND USE
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
View Patent ↗
Inventors
Christopher R.L. Golley
Sandersville, GA
Daniel John Panfil
Milledgeville, GA
Harry Vincent Brown Jr.
Sandersville, GA
John Claude Husband
Cornwall, GBN, UNITED KINGDOM
Attorneys & Agents of Record
Classification
USPC
106/486
Prosecution
- Examiner
- MANLOVE, SHALIE ANN
- Art Unit
- 1755
- Customer No.
- 22852
- Docket No.
- 07810.0070
- Confirmation No.
- 5364
Patent Term Adjustment
0days
Parent
PCT
is a National Stage Entry of
→
PCT/US2000/008466
Filed 2000-03-31
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent
Claims priority from a provisional application
→
App. 60/127,380
Filed 1999-04-01
· Provisional Application Expired
Child
is a Continuation of
→
App. 10/227,285
· US 6,610,137
Filed 2002-08-26
· Patented Case
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-12-20
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Quick Facts
- App. No.
- 09/937,729
- Filed
- 2001-12-20
- Effective Filing
- 2001-09-28
- Granted
- 2003-03-25
- Examiner
- MANLOVE, SHALIE ANN
- Art Unit
- 1755
- PTA
- 0 days
External Links