Heating furnace having an ornamental cover plate
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Description
Claims
An ornamental design for a “heating furnace having an ornamental cover plate,” as shown and described.
Referenced Cited
Patent History
Patent number: D619689
Type: Grant
Filed: Dec 15, 2009
Date of Patent: Jul 13, 2010
Assignee: Lennox Industries Inc. (Richardson, TX)
Inventors: Stephen P. Bartlett (Hastings E Sussex), William R. K. Ely (Lucas, TX), Cyril E. Fowble, IV (Frisco, TX), Scott E. Kilborn (Gilman, IA)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Ania K Dworzecka
Application Number: 29/352,024
Type: Grant
Filed: Dec 15, 2009
Date of Patent: Jul 13, 2010
Assignee: Lennox Industries Inc. (Richardson, TX)
Inventors: Stephen P. Bartlett (Hastings E Sussex), William R. K. Ely (Lucas, TX), Cyril E. Fowble, IV (Frisco, TX), Scott E. Kilborn (Gilman, IA)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Ania K Dworzecka
Application Number: 29/352,024
Classifications
Current U.S. Class:
Furnace (D23/329)