United States Patent D708731

Lei, Wei (Zhongshan, CN)
Application Number:
Publication Date:
Filing Date:
Zhongshan Broad-Ocean Motor Co., Ltd. (Zhongshan, CN)
Primary Class:
International Classes:
(IPC1-7): 2304
Field of Search:
D23/370-385, D23/411-414, D23/365, D23/364, 415/60, 415/66, 415/68, 415/208.1, 415/213.1, 415/214.1, 310/257, 361/695, 126/299D, 126/299R, D26/51, D26/72, D26/73, D32/15, D32/16, 416/189, D13/179
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US Patent References:
20130216377INDUCED DRAUGHT FANAugust, 2013Wang et al.415/230
20130195606INLET DESIGN FOR A PUMP ASSEMBLYAugust, 2013Adhvaryu et al.415/1
20130129491WATER DRAINAGE SYSTEM FOR BLOWERMay, 2013Lei et al.415/182.1
7861708Draft inducer blower mounting feature which reduces overall system vibrationJanuary, 2011Lyons126/110A
7278823Draft inducer blowerOctober, 2007Platz415/204
7210903Lobed joint draft inducer blowerMay, 2007Lyons415/204
7182574Draft inducer blower with fastener retentionFebruary, 2007Lyons415/213.1
6575696Method of sound attenuation in centrifugal blowersJune, 2003Lyons et al.415/119
D439648Fan housingMarch, 2001Jones et al.D23/370
D409737FanMay, 1999NilssonD23/332

Primary Examiner:
Hattan, Susan Bennett
Assistant Examiner:
Hallmark, Janice
Attorney, Agent or Firm:
Matthias Scholl P.C.
Scholl, Matthias

1. The ornamental design for a blower, as shown and described.


FIG. 1 is a front elevational view of a blower;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a perspective thereof.

The broken lines in the drawings depict unclaimed environment and form no part of the claimed design.