Step stool
Description
The broken lines shown in the figures are for the purpose of illustrating portions of the step stool that form no part of the claimed design.
Claims
The ornamental design for a step stool, as shown and described.
Referenced Cited
U.S. Patent Documents
6347687 | February 19, 2002 | Alim |
D706455 | June 3, 2014 | Buchanan |
D722182 | February 3, 2015 | Green |
D745191 | December 8, 2015 | Green |
D764073 | August 16, 2016 | Wang |
9869125 | January 16, 2018 | Simpson |
20030057019 | March 27, 2003 | Schmitt |
20050252721 | November 17, 2005 | Parker |
Patent History
Patent number: D820472
Type: Grant
Filed: Mar 20, 2017
Date of Patent: Jun 12, 2018
Inventors: Ornit Ashuach Memran (Pardes Chana Karkur), Guy Memran (Pardes Chana Karkur)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Gino Colan
Application Number: 29/597,724
Type: Grant
Filed: Mar 20, 2017
Date of Patent: Jun 12, 2018
Inventors: Ornit Ashuach Memran (Pardes Chana Karkur), Guy Memran (Pardes Chana Karkur)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Gino Colan
Application Number: 29/597,724
Classifications
Current U.S. Class:
Ladder (D25/64)