Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 029007/0368 | |
| Pages: | 7 |
| | Recorded: | 09/19/2012 | | |
Attorney Dkt #: | 042858-484250 |
Conveyance: | SECURITY AGREEMENT |
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Total properties:
4
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Patent #:
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Issue Dt:
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04/03/2007
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Application #:
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10819878
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Filing Dt:
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04/07/2004
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Publication #:
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Pub Dt:
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10/13/2005
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Title:
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METHOD OF MAKING VALVE GUIDE HAVING TEXTURED EXTERNAL SURFACE
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Patent #:
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Issue Dt:
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03/01/2011
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Application #:
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10928834
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Filing Dt:
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08/27/2004
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Publication #:
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Pub Dt:
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03/02/2006
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Title:
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METHOD OF MAKING VALVE GUIDE BY POWDER METALLURGY PROCESS
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Patent #:
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Issue Dt:
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12/08/2009
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Application #:
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11053395
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Filing Dt:
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02/08/2005
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Publication #:
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Pub Dt:
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08/10/2006
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Title:
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HEAT TREATED VALVE GUIDE AND METHOD OF MAKING
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Patent #:
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Issue Dt:
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03/20/2012
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Application #:
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12362379
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Filing Dt:
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01/29/2009
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Publication #:
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Pub Dt:
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07/29/2010
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Title:
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VALVE ROTATOR ASSEMBLY
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Assignee
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25 S. CHARLES ST. |
19TH FLOOR |
BALTIMORE, MARYLAND 21201 |
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Correspondence name and address
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AMY E. CARROLL
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1500 K STREET, N.W., SUITE 1100
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DRINKER BIDDLE & REATH LLP
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WASHINGTON, DC 20005-1209
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