Axial fan
FIG. 1 is a front elevation of an axial fan showing a first embodiment of my new design;
FIG. 2 is a rear elevation thereof;
FIG. 3 is a right side elevation thereof;
FIG. 4 is a left side elevation thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a perspective view thereof;
FIG. 8 is a front elevation of an axial fan showing a second embodiment of my new design;
FIG. 9 is a rear elevation thereof;
FIG. 10 is a right side elevation thereof;
FIG. 11 is a left side elevation thereof;
FIG. 12 is a top plan view thereof;
FIG. 13 is a bottom plan view thereof;
FIG. 14 is a perspective view thereof;
FIG. 15 is a front elevation of an axial fan showing a third embodiment of my new design;
FIG. 16 is a rear elevation thereof;
FIG. 17 is a right side elevation thereof;
FIG. 18 is a left side elevation thereof;
FIG. 19 is a top plan view thereof;
FIG. 20 is a bottom plan view thereof;
FIG. 21 is a perspective view thereof;
FIG. 22 is a front elevation of an axial fan showing a fourth embodiment of my new design;
FIG. 23 is a rear elevation thereof;
FIG. 24 is a right side elevation thereof;
FIG. 25 is a left side elevation thereof;
FIG. 26 is a top plan view thereof;
FIG. 27 is a bottom plan view thereof; and
FIG. 28 is a perspective view thereof.
Type: Grant
Filed: Jul 2, 1986
Date of Patent: Sep 20, 1988
Inventor: Manabu Shiraki (Yamato-shi, Kanagawa-ken)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Law Firm: Frishauf, Holtz, Goodman & Woodward
Application Number: 6/881,205