Upright fan
Latest DELTA T CORPORATION Patents:
Description
The broken lines represent portions of the structure that forms no part of the claim.
Claims
The ornamental design for a upright fan, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
2628020 | February 1953 | Koch |
D169007 | March 1953 | Lindberg et al. |
3244124 | April 1966 | Accarino 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 |
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. |
D650893 | December 20, 2011 | Fizer |
D681186 | April 30, 2013 | Pan |
D685459 | July 2, 2013 | Pan |
D691256 | October 8, 2013 | Pan |
D733861 | July 7, 2015 | Haaf |
D737950 | September 1, 2015 | He |
D760370 | June 28, 2016 | Herbst |
D779647 | February 21, 2017 | Burton |
20120183390 | July 19, 2012 | Pan |
20160208807 | July 21, 2016 | He |
2009038988 | March 2009 | WO |
- Screenshots from http://www.airkinglimited.com/airking/default.asp?action=read&art—id=470, printed Jun. 26, 2009.
- Screenshots from http://www.airkinglimited.com/airking/admin/article—instructions/DrumFanIO.pdf, printed Jun. 26, 2009.
- Screenshots from http://www.airkinglimited.com/airking/default.asp?action=read&art—id=460, printed Jun. 26, 2009.
- Screenshots from http://www.airkinglimited.com/airking/admin/article—instructions/9219.pdf, printed 06/2612009.
- Screenshots from http://www.airkinglimited.com/airking/admin/article—instructions/9224.pdf, printed Jun. 26, 2009.
- Screenshots from http://www.airkinglimited.com/airking/default.asp?action=read&art—id=459, printed Jun. 26, 2009.
- Screenshots from http://www.airkinglimited.com/airking/adminiartic\e—instructions/9314.pdf, printed Jun. 26, 2009.
- Screenshots from http://www.airkinglimited.com/airking/default.asp?action=read&art—id=458, printed Jun. 26, 2009.
- Screenshots from http://www.airkinglimited.com/airking/default.asp?action=read&art—id=468, printed Jun. 26, 2009.
- Delta T Corporation, Photographs of “C8” Fan (photographs unpublished—though the “C8” Fan itself was on sale and/or publicly disclosed before Jun. 9, 2009).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.
Patent History
Patent number: D811575
Type: Grant
Filed: Sep 29, 2015
Date of Patent: Feb 27, 2018
Assignee: DELTA T CORPORATION (Lexington, KY)
Inventors: Richard W. Fizer (Lexington, KY), Greg Peterson (Nicholasville, KY)
Primary Examiner: Cynthia Underwood
Application Number: 29/540,861
Type: Grant
Filed: Sep 29, 2015
Date of Patent: Feb 27, 2018
Assignee: DELTA T CORPORATION (Lexington, KY)
Inventors: Richard W. Fizer (Lexington, KY), Greg Peterson (Nicholasville, KY)
Primary Examiner: Cynthia Underwood
Application Number: 29/540,861
Classifications
Current U.S. Class:
Circular Grille (D23/382)