Jack stand base
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The broken lines shown in the figures represent portions of the jack stand base that form no part of the claimed design.
Claims
The ornamental design for a jack stand base, as shown and described.
| 1894293 | January 1933 | Green |
| 1909023 | May 1933 | Statz |
| 3493209 | February 1970 | Brammer |
| 4540147 | September 10, 1985 | Lincourt |
| 4856747 | August 15, 1989 | Gano |
| 5180131 | January 19, 1993 | Few |
| D456975 | May 7, 2002 | Ji |
| 6443413 | September 3, 2002 | Hawkins |
| 6644615 | November 11, 2003 | Liu |
| 7207548 | April 24, 2007 | Howe |
| 7878482 | February 1, 2011 | Hernandez, Jr. |
| 8201807 | June 19, 2012 | Hernandez, Jr. |
| 8807506 | August 19, 2014 | Hanlon |
| D732787 | June 23, 2015 | Chen |
| 20070114500 | May 24, 2007 | Hernandez, Jr. |
| 20080203265 | August 28, 2008 | Zhang |
| 20090200528 | August 13, 2009 | Seber |
| 20100258775 | October 14, 2010 | Zhengwei |
| 20150308612 | October 29, 2015 | Chen |
- Google image searches, http://www.shinnfuamerica.com/ProductDetails/Pro-Lift/3TonStampedJackStand/T-6903/257, 2.5 ton magic lift service jack, Oct. 27, 2020 (Year: 2020).
- Google search, Arcan Aluminum Jack Stands, www.thetruthabout cars.com/products/best-jack-stands/, Oct. 27,2020 (Year: 2020).
- Google search, https://www.amazon.com/NAJS3T-3-Ton-Aluminum-Ratchet-2-Pack/dp/B00A3ZE1R0/ref=pd_sbs_263_6/144-4647508-5713108, NOS NAJS3T 3 ton aluminum jack stand ratchet style, Oct. 27, 2020 (Year: 2020).
Type: Grant
Filed: May 16, 2019
Date of Patent: Apr 13, 2021
Assignee: SHINN FU CORPORATION (Taipei)
Inventor: Victor Hung (Taipei)
Primary Examiner: Cynthia Ramirez
Application Number: 29/691,500