Heater
Latest DE' LONGHI APPLIANCES S.R.L. CON UNICO SOCIO Patents:
Description
Claims
The ornamental design for a heater, as shown.
Referenced Cited
U.S. Patent Documents
D402742 | December 15, 1998 | Chen |
D448837 | October 2, 2001 | Toro |
D467324 | December 17, 2002 | Ching |
D574937 | August 12, 2008 | Gao |
D578626 | October 14, 2008 | Gao |
D578627 | October 14, 2008 | Gao |
D580027 | November 4, 2008 | Gao |
D597640 | August 4, 2009 | Israel |
D606182 | December 15, 2009 | Lee |
D612029 | March 16, 2010 | Krapfl |
D626641 | November 2, 2010 | Ediger |
Patent History
Patent number: D823448
Type: Grant
Filed: Aug 14, 2017
Date of Patent: Jul 17, 2018
Assignee: DE' LONGHI APPLIANCES S.R.L. CON UNICO SOCIO (Treviso)
Inventors: Giuseppe De' Longhi (Treviso), Mauro Cereser (San Dona'Di Piave)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Ania Aman
Application Number: 29/613,777
Type: Grant
Filed: Aug 14, 2017
Date of Patent: Jul 17, 2018
Assignee: DE' LONGHI APPLIANCES S.R.L. CON UNICO SOCIO (Treviso)
Inventors: Giuseppe De' Longhi (Treviso), Mauro Cereser (San Dona'Di Piave)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Ania Aman
Application Number: 29/613,777
Classifications
Current U.S. Class:
Heating Element Protected By Grille, Grid, Etc. (D23/335)