Electric fan
Latest Ruck Ventilatoren GmbH Patents:
Description
Claims
The ornamental design for an electric fan, as shown and described.
Referenced Cited
Patent History
Patent number: D703302
Type: Grant
Filed: Jan 17, 2013
Date of Patent: Apr 22, 2014
Assignee: Ruck Ventilatoren GmbH (Boxberg)
Inventor: Gerhard Ruck (Boxberg)
Primary Examiner: Susan Bennett Hattan
Assistant Examiner: Janice Hallmark
Application Number: 29/443,419
Type: Grant
Filed: Jan 17, 2013
Date of Patent: Apr 22, 2014
Assignee: Ruck Ventilatoren GmbH (Boxberg)
Inventor: Gerhard Ruck (Boxberg)
Primary Examiner: Susan Bennett Hattan
Assistant Examiner: Janice Hallmark
Application Number: 29/443,419
Classifications
Current U.S. Class:
Fan Or Ventilator (D23/370)