Pet climbing ladder
Claims
The ornamental design for a pet climbing ladder, as shown and described.
| 361983 | April 1887 | Brown |
| 2205859 | June 1940 | O'Donnell |
| 2287561 | June 1942 | Page |
| 2551345 | May 1951 | Scott |
| 2939309 | June 1960 | Sitton |
| 2949703 | August 1960 | Katzmarek |
| 3099336 | July 1963 | Hawkins |
| 3578110 | May 1971 | Seagraves |
| 3593821 | July 1971 | Lister |
| 3709323 | January 1973 | Trible |
| 4108457 | August 22, 1978 | Garrett |
| 4367613 | January 11, 1983 | Strub |
| D375290 | November 5, 1996 | Hall |
| 5941342 | August 24, 1999 | Lee |
| 6205722 | March 27, 2001 | Bromley |
| 6397529 | June 4, 2002 | Grenier |
| 6438909 | August 27, 2002 | Birch |
| D479338 | September 2, 2003 | Hennessy |
| 6763912 | July 20, 2004 | Robinson |
| D555845 | November 20, 2007 | Khubani |
| 7500335 | March 10, 2009 | Kjose |
| 7617652 | November 17, 2009 | Flatmoe |
| 7621236 | November 24, 2009 | Steffey |
| D640015 | June 14, 2011 | Birck |
| 8091294 | January 10, 2012 | Whalen |
| 8627926 | January 14, 2014 | Gordon |
| D729991 | May 19, 2015 | Freiberg |
| D756574 | May 17, 2016 | Jakubowski |
| 9380760 | July 5, 2016 | Rorke |
| 9499991 | November 22, 2016 | Preston |
| 9527448 | December 27, 2016 | Kay |
| D802227 | November 7, 2017 | Florey |
| D819229 | May 29, 2018 | Hoffman |
| D838384 | January 15, 2019 | Monnin |
| 10358871 | July 23, 2019 | Honeycutt |
| D887022 | June 9, 2020 | Saccoccio |
| D903212 | November 24, 2020 | Qiu |
| D910250 | February 9, 2021 | Fink |
| 10918086 | February 16, 2021 | Sarver |
| 11268276 | March 8, 2022 | Oliver |
| 11447965 | September 20, 2022 | Honeycutt |
| 20020153201 | October 24, 2002 | Warford |
| 20020189177 | December 19, 2002 | Eve |
| 20040040785 | March 4, 2004 | Robinson |
| 20040244724 | December 9, 2004 | Runge |
| 20060230693 | October 19, 2006 | Giordano |
| 20070089690 | April 26, 2007 | Khubani |
| 20110209672 | September 1, 2011 | Moore, III |
| 20140123910 | May 8, 2014 | Rorke |
| 20190387706 | December 26, 2019 | Bachman |
Type: Grant
Filed: Aug 12, 2021
Date of Patent: Jun 20, 2023
Inventor: GuangDong Peng (Hebei Province)
Primary Examiner: Susan Moon Lee
Application Number: 29/803,469