Helical drive
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Description
Claims
The ornamental design for a helical drive, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
D30898 | May 1899 | Paine |
3042068 | July 1962 | Smith |
3269228 | August 1966 | Mack |
4436005 | March 13, 1984 | Hanson |
D276879 | December 25, 1984 | Bell |
4822223 | April 18, 1989 | Williams |
5728136 | March 17, 1998 | Thal |
5820092 | October 13, 1998 | Thaler |
5927921 | July 27, 1999 | Hukari |
6361258 | March 26, 2002 | Heesch |
6387129 | May 14, 2002 | Rieser |
6457923 | October 1, 2002 | Grossman |
6478518 | November 12, 2002 | Hwang |
6540750 | April 1, 2003 | Burkhart |
D588893 | March 24, 2009 | Radich |
D613594 | April 13, 2010 | Huang |
D613595 | April 13, 2010 | Huang |
7981143 | July 19, 2011 | Doubler |
8109048 | February 7, 2012 | West et al. |
8272174 | September 25, 2012 | Stearns et al. |
8353650 | January 15, 2013 | Wiley et al. |
8375645 | February 19, 2013 | Iwauchi et al. |
D691033 | October 8, 2013 | Allman |
8622677 | January 7, 2014 | Wu |
D698637 | February 4, 2014 | Su |
8752338 | June 17, 2014 | Schaefer et al. |
8806813 | August 19, 2014 | Plaisted et al. |
D713243 | September 16, 2014 | Hsu |
8919053 | December 30, 2014 | West |
D721423 | January 20, 2015 | Jacques |
8935893 | January 20, 2015 | Liu et al. |
8938932 | January 27, 2015 | Wentworth et al. |
9004836 | April 14, 2015 | Wells |
9076899 | July 7, 2015 | Schrock |
9080792 | July 14, 2015 | Patton et al. |
9097443 | August 4, 2015 | Liu et al. |
9166524 | October 20, 2015 | West et al. |
D788574 | June 6, 2017 | Baiz |
20060039775 | February 23, 2006 | Mizuno et al. |
20080053517 | March 6, 2008 | Plaisted et al. |
20110000519 | January 6, 2011 | West |
20110000544 | January 6, 2011 | West |
20110260027 | October 27, 2011 | Farnham, Jr. |
20120192926 | August 2, 2012 | Kambara et al. |
20120234378 | September 20, 2012 | West et al. |
20120301661 | November 29, 2012 | West et al. |
20130048816 | February 28, 2013 | Wentworth et al. |
20140158184 | June 12, 2014 | West et al. |
20140175244 | June 26, 2014 | West et al. |
20150013237 | January 15, 2015 | Schaefer et al. |
20150068590 | March 12, 2015 | West et al. |
20150129517 | May 14, 2015 | Wildes |
20150168021 | June 18, 2015 | Wentworth et al. |
20150204583 | July 23, 2015 | Stephan et al. |
20150244308 | August 27, 2015 | Patton et al. |
20150280638 | October 1, 2015 | Stephan et al. |
20150288320 | October 8, 2015 | Stearns et al. |
2000-345664 | December 2000 | JP |
- U.S. Appl. No. 15/138,030, “Hybrid Solar Panel Mounting Assembly”, filed Apr. 25, 2016, Inventor Nathan Schuit et al.
Patent History
Patent number: D803040
Type: Grant
Filed: Jul 18, 2016
Date of Patent: Nov 21, 2017
Assignee: Unirac Inc. (Albuquerque, NM)
Inventors: Nathan Schuit (Edgewood, NM), Jason Mayfield (Albuquerque, NM)
Primary Examiner: Cynthia Underwood
Application Number: 29/571,440
Type: Grant
Filed: Jul 18, 2016
Date of Patent: Nov 21, 2017
Assignee: Unirac Inc. (Albuquerque, NM)
Inventors: Nathan Schuit (Edgewood, NM), Jason Mayfield (Albuquerque, NM)
Primary Examiner: Cynthia Underwood
Application Number: 29/571,440
Classifications
Current U.S. Class:
D8/397