Granted Patent
Utility
US 6,692,867
· Confirmation No. 3327
BATTERY SEPARATOR - PIN REMOVAL
Inventors
Robert A. Nark
Charlotte, NC
Ronald W. Call
Rock Hill, SC
Donald K. Simmons
Charlotte, NC
Mark W. Ferebee
Charlotte, NC
Attorneys & Agents of Record
Classification
USPC
429/144
H01M50/403
H01M50/417
H01M50/406
H01M50/491
H01M50/457
H01M50/494
H01M6/10
Prosecution
- Examiner
- KALAFUT, STEPHEN J
- Art Unit
- 1745
- Customer No.
- 29494
- Docket No.
- 2000.77
- Confirmation No.
- 3327
Publication
- Pub. No.
- US20030072995A1
- Pub. Date
- 2003-04-17
Patent Term Adjustment
-17days
No related applications found.
TERMINATION AND RELEASE OF SECURITY INTEREST IN UNITED STATES PATENTS
Recorded 2015-08-27
RELEASE OF SECURITY AGREEMENTS IN PATENT RIGHTS
Recorded 2014-07-22
PATENT SECURITY AGREEMENT
Recorded 2014-04-08
from
CELGARD, LLC
SECURITY AGREEMENT
Recorded 2004-11-10
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-01-28
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Quick Facts
- Patent No.
- US 6,692,867
- App. No.
- 09/976,982
- Filed
- 2001-10-12
- Granted
- 2004-02-17
- Pub. No.
- US20030072995A1
- Examiner
- KALAFUT, STEPHEN J
- Art Unit
- 1745
- PTA
- -17 days
External Links