Heating apparatus
Description
In the drawings, the broken lines depict unclaimed subject matter only and form no part of the claimed design.
Claims
The ornamental design for a heating apparatus, as shown and described.
Referenced Cited
Patent History
Patent number: D649628
Type: Grant
Filed: Jul 20, 2011
Date of Patent: Nov 29, 2011
Inventors: Donald William Bryce (Natick, MA), Wing Sun (Felix) Wong (Ashland, MA), Robert Scott Ashworth (Littleton, MA)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Ania Aman
Attorney: Frank Marino
Application Number: 29/397,699
Type: Grant
Filed: Jul 20, 2011
Date of Patent: Nov 29, 2011
Inventors: Donald William Bryce (Natick, MA), Wing Sun (Felix) Wong (Ashland, MA), Robert Scott Ashworth (Littleton, MA)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Ania Aman
Attorney: Frank Marino
Application Number: 29/397,699
Classifications
Current U.S. Class:
Portable (D23/332)