IP Library › Granted Patent US 575,807
Granted Patent S1
US 575,807 · App. 29/289,038 · Granted Aug 26, 2008

Dynamic ring classifier for a coal pulverizer

Assignee: Riley Power, Inc.
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Quick Facts
Patent No.
US 575,807
App. No.
29/289,038
Granted
Aug 26, 2008
Kind
S1
Claims (1)

The ornamental design for a dynamic ring classifier for a coal pulverizer, as shown and described in the attached specification.

Assignments (2)
NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS Recorded Jun 9, 2010
From: RILEY POWER INC.
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 024505/0181 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 16, 2010
From: LIN, QINGSHENG; PENTERSON, CRAIG A.; SMITH, DANIEL P.; DUVERGER, RICHARD N.
To: RILEY POWER INC.
Reel/Frame 024244/0344 →
Continuity (2)
Continuation 1140523200 · Apr 17, 2006
Continuation 1069998200 · Nov 3, 2003