Search Images Maps Play YouTube Gmail Drive Calendar More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.

Patents

  1. Advanced Patent Search
Publication numberUSD397799 S
Publication typeGrant
Application numberUS 29/066,819
Publication date1 Sep 1998
Filing date21 Feb 1997
Publication number066819, 29066819, US D397799 S, US D397799S, US-S-D397799, USD397799 S, USD397799S
InventorsWilliam Joel Kitchen
Original AssigneeSky Venture, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Vertical windtunnel
US D397799 S
Abstract  available in
Images(7)
Previous page
Next page
Claims(1)
  1. The ornamental design for a vertical windtunnel, as shown and described.
Description

FIG. 1 is a top perspective view of a vertical windtunnel;

FIG. 2 is a top plan view of the vertical windtunnel shown in FIG. 1;

FIG. 3 is a bottom plan view of the vertical windtunnel shown in FIG. 1;

FIG. 4 is a front view of the vertical windtunnel shown in FIG. 1;

FIG. 5 is a rear view of the vertical windtunnel shown in FIG. 1;

FIG. 6 is a right side view of the vertical windtunnel shown in FIG. 1; and,

FIG. 7 is a left side view of the vertical windtunnel shown in FIG. 1.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US715313618 Aug 200326 Dec 2006Aero Systems Engineering, Inc.Free fall simulator
Classifications
U.S. ClassificationD25/1