Power unit attachable to a folded paper airplane

Description

FIG. 1 is a perspective view from below and one side of a power unit attachable to folded paper airplane showing my new design;

FIG. 2 is an perspective view of FIG. 1 taken from above and one side;

FIG. 3 is a bottom plan view drawn to a reduced scale with respect to FIGS. 1 and 2;

FIG. 4 is a side elevational view of FIG. 3;

FIG. 5 is a rear elevational view of FIG. 3;

FIG. 6 is front elevational view of FIG. 3;

FIG. 7 is a top plan view of FIG. 3;

FIG. 8 is a side elevational view thereof drawn to an enlarged scale with respect to FIGS. 3 through 7:

FIG. 9 is a side elevational view of the side opposite that shown in FIG. 8; and,

FIG. 10 is a perspective view drawn on an enlarged scale with respect to FIG. 1.

FIGS. 4 and 10 have been shown with a symbolic break in length wherein the appearance of any portion between the break lines forms no part of the claimed design.

Claims

CLAIM The ornamental design for a power unit attachable to a folded paper airplane, as shown and described.

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Inventors:	Goitein; Shai (Pardes Hana, IL)
Applicant:	Name City State Country Type Goitein; Shai Pardes Hana N/A IL
Appl. No.:	D/416,487
Filed:	March 22, 2012

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Current U.S. Class:	D21/453
Current International Class:	2101
Field of Search:	;D21/436,445,446,447,449,450,453 ;446/31,57,58,59,60,61,62,66,67,68,93,232 ;244/51,52 ;416/20R ;185/39

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References Cited [Referenced By]

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U.S. Patent Documents

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3699708	October 1972	Mabuchi
3714743	February 1973	Hall
3757462	September 1973	Mabuchi
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3985322	October 1976	Mabuchi et al.
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5525087	June 1996	Chin-Lin
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7377832	May 2008	Chamberlain
2003/0197092	October 2003	Tian et al.
2005/0233672	October 2005	Shantz
2008/0125002	May 2008	Goitein
2009/0017714	January 2009	DeRennaux et al.
2009/0229921	September 2009	Sink et al.
2011/0262789	October 2011	Tu

Primary Examiner: Veynar; Caron D
Assistant Examiner: Holtje; Martie K
Attorney, Agent or Firm: Usher; Robert W J