Ladder
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The broken lines shown in the figures are for the purpose of illustrating portions of the ladder and form no part of the claimed design.
The evenly spaced broken lines in the drawings are to show portions of the ladder that form no part of the claimed design. The dash-dot-dot broken lines define the bounds of the claimed design and form no part of the claimed design.
Claims
The ornamental design for a ladder, as shown and described.
1935349 | November 1933 | Breslow |
2109886 | March 1938 | Lewis |
3871481 | March 1975 | Ballek |
4011926 | March 15, 1977 | Larson et al. |
4027741 | June 7, 1977 | Derrick |
4079814 | March 21, 1978 | Larson |
4332308 | June 1, 1982 | Larson |
D310884 | September 25, 1990 | Patton |
4979590 | December 25, 1990 | Bailey |
D340773 | October 26, 1993 | Bartnicki et al. |
5584357 | December 17, 1996 | Gugel et al. |
5722507 | March 3, 1998 | Kain |
D422717 | April 11, 2000 | Bartnicki et al. |
6206139 | March 27, 2001 | Bogart, Jr. |
6364057 | April 2, 2002 | Cornejo et al. |
6779632 | August 24, 2004 | Parks, III |
D520147 | May 2, 2006 | Jones et al. |
D530025 | October 10, 2006 | Patton et al. |
D531322 | October 31, 2006 | Patton et al. |
D541433 | April 24, 2007 | Wise |
D548364 | August 7, 2007 | Skubic |
D549356 | August 21, 2007 | Gibson |
D554771 | November 6, 2007 | Skubic |
D576290 | September 2, 2008 | Meyers |
D597685 | August 4, 2009 | Gibson et al. |
7931123 | April 26, 2011 | Moldthan et al. |
8210313 | July 3, 2012 | Astor |
8272478 | September 25, 2012 | Astor et al. |
8365863 | February 5, 2013 | Astor |
8376085 | February 19, 2013 | Astor et al. |
8453796 | June 4, 2013 | Astor et al. |
8528696 | September 10, 2013 | Astor |
D722181 | February 3, 2015 | Green |
D766461 | September 13, 2016 | Moss et al. |
20070193828 | August 23, 2007 | Astor |
20070193829 | August 23, 2007 | Astor et al. |
20080029339 | February 7, 2008 | Yewer |
20100116592 | May 13, 2010 | Clements |
20110024232 | February 3, 2011 | Leng |
20120073903 | March 29, 2012 | Krause |
20130048427 | February 28, 2013 | Sordo |
20140054111 | February 27, 2014 | Lu |
20140083888 | March 27, 2014 | Constable |
20140332316 | November 13, 2014 | Tiber |
20150090533 | April 2, 2015 | Moss |
161317 | March 2016 | CA |
165519 | March 2016 | CA |
3524010 | December 2015 | CN |
1545330 | February 2016 | JP |
1545335 | February 2016 | JP |
- Design U.S. Appl. No. 29/501,487, filed Sep. 4, 2014.
- Design U.S. Appl. No. 29/501,490, filed Sep. 4, 2014.
- Design U.S. Appl. No. 29/501,506, filed Sep. 4, 2014.
- Design U.S. Appl. No. 29/501,501, filed Sep. 4, 2014.
Type: Grant
Filed: Sep 9, 2016
Date of Patent: Sep 25, 2018
Assignee: Wing Enterprises, Inc. (Springville, UT)
Inventors: N. Ryan Moss (Mapleton, UT), Benjamin L. Cook (Provo, UT), Sean R. Peterson (Santaquin, UT)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Gino Colan
Application Number: 29/577,112