Granted Patent
Utility
US 6,511,931
· Confirmation No. 5012
EASY-TO-CLEAN MATTE ACID RESISTANT GROUND COAT
Inventor:
Charles A. Baldwin
Patented Case
View Patent ↗
Inventors
Charles A. Baldwin
Parma, OH
Attorneys & Agents of Record
Classification
USPC
501/16
C23C30/00
C03C8/08
C03C8/22
C03C2207/04
F24C15/005
Prosecution
- Examiner
- BOLDEN, ELIZABETH A
- Art Unit
- 1755
- Customer No.
- 7609
- Docket No.
- FER-277
- Confirmation No.
- 5012
Patent Term Adjustment
0days
RELEASE OF SECURITY INTEREST IN PATENTS RECORDED AT R/F 041736/0178
Recorded 2022-04-21
from
FERRO CORPORATION
SECURITY INTEREST
Recorded 2017-02-16
RELEASE OF SECURITY INTEREST
Recorded 2017-02-15
RELEASE OF SECURITY INTEREST IN PATENT COLLATERAL (RELEASES RF 017527/0909)
Recorded 2014-08-12
RELEASE OF SECURITY INTEREST IN PATENT COLLATERAL (RELEASES RF 017730/0594)
Recorded 2014-08-12
RELEASE OF SECURITY INTEREST IN PATENT COLLATERAL (RELEASES RF 024906/0728)
Recorded 2014-08-12
from
FERRO CORPORATION
AMENDED AND RESTATED PATENT SECURITY AGREEMENT
Recorded 2010-08-30
RELEASE OF SECURITY INTEREST
Recorded 2008-09-29
from
FERRO CORPORATION
SECURITY AGREEMENT
Recorded 2006-06-15
from
FERRO CORPORATION
SECURITY AGREEMENT
Recorded 2006-06-07
from
FERRO CORPORATION
SECURITY AGREEMENT
Recorded 2006-04-27
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Quick Facts
- Patent No.
- US 6,511,931
- App. No.
- 09/906,177
- Filed
- 2001-07-16
- Granted
- 2003-01-28
- Examiner
- BOLDEN, ELIZABETH A
- Art Unit
- 1755
- PTA
- 0 days
External Links