Heat exchange plate
Latest The Abell Foundations, Inc. Patents:
Description
The broken lines shown in the drawings represent unclaimed portions of the heat exchange plate and form no part of the claimed design.
Claims
The ornamental design for a heat exchange plate, substantially as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D657855
Type: Grant
Filed: Aug 15, 2011
Date of Patent: Apr 17, 2012
Assignee: The Abell Foundations, Inc. (Baltimore, MD)
Inventors: Yunho Hwang (Ellicott City, MD), Hoseong Lee (College Park, MD), Jan Muehlbauer (Bowie, MD), Laurence Jay Shapiro (Fair Lawn, NJ), Barry R. Cole (Mineral, VA)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Ania Aman
Attorney: Fish & Richardson P.C.
Application Number: 29/399,464
Type: Grant
Filed: Aug 15, 2011
Date of Patent: Apr 17, 2012
Assignee: The Abell Foundations, Inc. (Baltimore, MD)
Inventors: Yunho Hwang (Ellicott City, MD), Hoseong Lee (College Park, MD), Jan Muehlbauer (Bowie, MD), Laurence Jay Shapiro (Fair Lawn, NJ), Barry R. Cole (Mineral, VA)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Ania Aman
Attorney: Fish & Richardson P.C.
Application Number: 29/399,464
Classifications
Current U.S. Class:
Radiator, E.g., Spaced Enclosed Heat Exchangers (D23/330)