Power-operated air blower
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Description
The broken lines illustrate portions of the power-operated air blower that form no part of the claimed design.
Claims
The ornamental design for a power-operated air blower, as shown and described.
Referenced Cited
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Foreign Patent Documents
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Patent History
Patent number: D908989
Type: Grant
Filed: May 2, 2018
Date of Patent: Jan 26, 2021
Assignee: ZIPPO MANUFACTURING COMPANY (Bradford, PA)
Inventors: Brian J. Barber (Cyclone, PA), Shaun M. Panek (Bradford, PA), Howard Tripp (Plymouth, MN), James A. Hofman (Eden Prairie, MN)
Primary Examiner: John R Yeh
Application Number: 29/646,240
Type: Grant
Filed: May 2, 2018
Date of Patent: Jan 26, 2021
Assignee: ZIPPO MANUFACTURING COMPANY (Bradford, PA)
Inventors: Brian J. Barber (Cyclone, PA), Shaun M. Panek (Bradford, PA), Howard Tripp (Plymouth, MN), James A. Hofman (Eden Prairie, MN)
Primary Examiner: John R Yeh
Application Number: 29/646,240
Classifications
Current U.S. Class:
Surface Treatment, E.g., Floor, Street, Etc. (D32/15);
D7/416;
D7/213