Step stool
The broken lines in the drawings depict environmental subject matter and form no part of the claimed design.
Claims
The ornamental design for a step stool, as shown and described.
183924 | October 1876 | Harrison |
1320008 | October 1919 | Holwick |
D59223 | October 1921 | Headley |
1950591 | March 1934 | Bing |
3072216 | January 1963 | Soans |
4276955 | July 7, 1981 | Hickman |
4618183 | October 21, 1986 | Bauer |
D351739 | October 25, 1994 | Cannon |
D471727 | March 18, 2003 | King |
D537641 | March 6, 2007 | Byers, II |
D577209 | September 23, 2008 | Prent-de Jong |
D665927 | August 21, 2012 | Kieffer |
D797955 | September 19, 2017 | Wilbur |
D834842 | December 4, 2018 | Baiera |
D834843 | December 4, 2018 | Riekstina-Snore et al. |
D887022 | June 9, 2020 | Saccoccio |
20110209946 | September 1, 2011 | Leng |
- Kitchen Step Stool & Desk for Toddlers ComfyBumpy. [online] Retrieved Nov. 17, 2020 from URL: https://www.comfybumpy.com/collections/products/products/kitchen-step-stool-desk-for-toddlers.
- Convertible Step Stool Chair. [online] Published on Sep. 8, 2014. Retrieved Nov. 17, 2020 from URL: https://www.woodworkersjournal.com/build-convertible-step-stool-chair/.
- https://www.facebook.com/pg/MetroFurne/posts/; Post from Aug. 26, 2017. (PDF p. 36-37).
- Shop Drawings dated Nov. 16, 2016.
- https://www.theprojectmommyger.net/post/top-ways-to-use-the-convertible-learning-tower Post from Dec. 30, 2017.
- woodarchivist.com/2478-chair-step-stool-plans/ (Date unknown).
- Instructables; https://www.instructables.com/id/Kids-Leaming-Tower-Work-Desk-for-30/ (2017).
Type: Grant
Filed: Sep 4, 2019
Date of Patent: Jan 12, 2021
Assignee: Comfybumpy, Inc. (Miami, FL)
Inventor: Brendan Pankratz (Ozark, MO)
Primary Examiner: Vy N Koenig
Application Number: 29/704,321