Tree step including an integrated shank
Claims
I claim the ornamental design for a tree step including an integrated shank, as shown and described.
51660 | December 1865 | Nobles |
1495044 | May 1924 | Priebe |
2437762 | March 1948 | Louis |
3298459 | January 1967 | Bergsten |
3380697 | April 1968 | Melcher |
3399746 | September 1968 | Wood |
3498409 | March 1970 | Meyer |
D255213 | June 3, 1980 | Fischer |
4413706 | November 8, 1983 | Michael |
4450936 | May 29, 1984 | Strom |
4700807 | October 20, 1987 | Kubiak |
4775030 | October 4, 1988 | Wright |
4856953 | August 15, 1989 | Lin |
4867272 | September 19, 1989 | Troubridge |
5086873 | February 11, 1992 | George |
5207404 | May 4, 1993 | Reinhard |
D348215 | June 28, 1994 | Melhorn |
5624007 | April 29, 1997 | Mahaffy |
5743353 | April 28, 1998 | Browning et al. |
5755178 | May 26, 1998 | Lush |
5806625 | September 15, 1998 | Katz |
5887677 | March 30, 1999 | Malmgren |
5899124 | May 4, 1999 | Cross, Jr. |
6439343 | August 27, 2002 | Jorges et al. |
6484888 | November 26, 2002 | Miller |
6729437 | May 4, 2004 | Apple |
7017449 | March 28, 2006 | Ritchings |
7134524 | November 14, 2006 | Sprague |
7231853 | June 19, 2007 | Burdge |
7726619 | June 1, 2010 | Lien |
D631981 | February 1, 2011 | Henry |
8132647 | March 13, 2012 | Salerno |
8230765 | July 31, 2012 | Cooley |
8863900 | October 21, 2014 | Bolinger |
D719681 | December 16, 2014 | Gray |
20020029931 | March 14, 2002 | Bridges |
20020121406 | September 5, 2002 | Summers |
20070068347 | March 29, 2007 | Smith |
20100050823 | March 4, 2010 | Blankenship |
20110204584 | August 25, 2011 | Watts et al. |
20140251727 | September 11, 2014 | Wilmoth et al. |
Type: Grant
Filed: Jun 6, 2014
Date of Patent: Jan 5, 2016
Inventor: Bradly W. Bussewitz (Swisher, IA)
Primary Examiner: Doris Clark
Application Number: 29/493,263