Upright fan

- Delta T Corporation
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Description

FIG. 1 is a top perspective view of a upright fan, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a back elevational view thereof;

FIG. 4 is a right elevational view thereof;

FIG. 5 is a left elevational view thereof;

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

FIG. 7 is a bottom plan view thereof.

The wheel components, motor components, and control components shown in broken lines are unclaimed environment, and form no part of the claimed design.

Claims

The ornamental design for a upright fan, as shown and described.

Referenced Cited
U.S. Patent Documents
2628020 February 1953 Koch
D169007 March 1953 Lindberg et al.
3244124 April 1966 Schafer et al.
D291352 August 11, 1987 Kouno et al.
5203826 April 20, 1993 Dalebout
D339859 September 28, 1993 Cheslock
D388869 January 6, 1998 Wang
D452734 January 1, 2002 Blateri et al.
D484586 December 30, 2003 Intravatola
6692231 February 17, 2004 Calvert
6712690 March 30, 2004 Wipf
D520132 May 2, 2006 Jones
7507074 March 24, 2009 Munshi et al.
Other references
  • Delta T Corporation, Photographs of “C8” Fan (photographs unpublished—though the “C8” Fan itself was on sale and/or publicly disclosed before Jun. 9, 2009).
  • Delta T Corporation, “Installation Manual,” dated May 2, 2007.
  • Screenshots from http://www.airkinglimited.com/airking/default.asp?action=read&artid=468, printed Jun. 26, 2009.
  • Screenshots from http://www.airkinglimited.com/airking/default.asp?action=read&artid=458, printed Jun. 26, 2009.
  • Screenshots from http://www.airkinglimited.com/airking/admin/articleinstructions/9314.pdf, printed Jun. 26, 2009.
  • Screenshots from http://www.airkinglimited.com/airking/default.asp?action=read&artid=459, printed Jun. 26, 2009.
  • Screenshots from http://www.airkinglimited.com/airking/admin/articleinstructions/9224.pdf, printed Jun. 26, 2009.
  • Screenshots from http://www.airkinglimited.com/airking/admin/articleinstructions/9219.pdf, printed Jun. 26, 2009.
  • Screenshots from http://www.airkinglimited.com/airking/default.asp?action=read&artid=460, printed Jun. 26, 2009.
  • Screenshots from http://www.airkinglimited.com/airking/admin/articleinstructions/DrumFanIO.pdf, printed Jun. 26, 2009.
  • Screenshots from http://www.airkinglimited.com/airking/default.asp?action=read&artid=470, printed Jun. 26, 2009.
Patent History
Patent number: D650893
Type: Grant
Filed: Jun 9, 2009
Date of Patent: Dec 20, 2011
Assignee: Delta T Corporation (Lexington, KY)
Inventor: Richard W. Fizer (Lexington, KY)
Primary Examiner: Susan E Krakower
Attorney: Frost Brown Todd LLC
Application Number: 29/338,289