Portable heater
Description
The broken lines shown on the drawings are for illustrative purposes only and form no part of the claimed design.
Claims
The ornamental design for a portable heater, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D598526
Type: Grant
Filed: Oct 15, 2007
Date of Patent: Aug 18, 2009
Inventors: Eric Pitchford (Bowling Green, KY), Griffin Bland (Bowling Green, KY), Craig Higginbotham (Bowling Green, KY), Pete Moyer (Bowling Green, KY), Jerry McColgin (Westfield, IN)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Ania K Dworzecka
Attorney: Middleton Reutlinger
Application Number: 29/296,152
Type: Grant
Filed: Oct 15, 2007
Date of Patent: Aug 18, 2009
Inventors: Eric Pitchford (Bowling Green, KY), Griffin Bland (Bowling Green, KY), Craig Higginbotham (Bowling Green, KY), Pete Moyer (Bowling Green, KY), Jerry McColgin (Westfield, IN)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Ania K Dworzecka
Attorney: Middleton Reutlinger
Application Number: 29/296,152
Classifications
Current U.S. Class:
Mobile Space Heater, E.g., Wheeled Blower Type, Etc. (D23/317)