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Reel/Frame:026213/0913   Pages: 27
Recorded: 05/03/2011
Attorney Dkt #:00011-119730
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE TITLE FOR APPLICATION NUMBER 12851740 AS LISTED IN SCHEDULE A OF THE PATENT, TRADEMARK AND COPYRIGHT SECURITY AGREEMENT PREVIOUSLY RECORDED ON REEL 026205 FRAME 0001. ASSIGNOR(S) HEREBY CONFIRMS THE TITLE FOR APP. NO. 12851740 AS "CURVED MINE ROOF AND RIB SUPPORT"; TITLE PREVIOUSLY LISTED AS "MINE ROOF AND RIB SUPPORT DEVICE".
Total properties: 1
1
Patent #:
NONE
Issue Dt:
Application #:
12851740
Filing Dt:
08/06/2010
Publication #:
Pub Dt:
02/09/2012
Title:
Curved Mine Roof and Rib Support
Assignor
1
Exec Dt:
04/27/2011
Assignee
1
500 FIRST AVENUE
PITTSBURGH, PENNSYLVANIA 15219
Correspondence name and address
LEE KIM
1500 ONE PPG PLACE
TUCKER ARENSBERG, PC
PITTSBURGH, PA 15222

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