Hair straightening apparatus
Description
The broken line shown are included for the purpose of illustrating portions of the hair straightening apparatus which form no part of the claimed design.
Claims
The ornamental design for a hair straightening apparatus, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D365687 | January 2, 1996 | Gertsma |
D439747 | April 3, 2001 | Harris |
D570045 | May 27, 2008 | Julemont |
D580178 | November 11, 2008 | Bingaman |
D634126 | March 15, 2011 | Viola |
D661904 | June 19, 2012 | Jaoobir |
D672500 | December 11, 2012 | Kim |
D698994 | February 4, 2014 | Xu |
D705483 | May 20, 2014 | Xu |
D771310 | November 8, 2016 | He |
D795595 | August 29, 2017 | Exley |
D796209 | September 5, 2017 | Hu |
D796210 | September 5, 2017 | Hu |
D804188 | December 5, 2017 | Du |
D815837 | April 24, 2018 | Zhou |
D816343 | May 1, 2018 | Tai |
D817007 | May 8, 2018 | Guy-Rabi |
D819336 | June 5, 2018 | Zhou |
20160227898 | August 11, 2016 | Wu |
20180125223 | May 10, 2018 | Exley |
WO-2015169383 | November 2015 | WO |
Patent History
Patent number: D831357
Type: Grant
Filed: Aug 21, 2017
Date of Patent: Oct 23, 2018
Assignee: DONGGUAN BIDISCO ELECTRIC CO., LTD. (Dongguan)
Inventor: Qiongquan Lin (Dongguan)
Primary Examiner: Wan Laymon
Assistant Examiner: Clint A Samuel
Application Number: 29/614,508
Type: Grant
Filed: Aug 21, 2017
Date of Patent: Oct 23, 2018
Assignee: DONGGUAN BIDISCO ELECTRIC CO., LTD. (Dongguan)
Inventor: Qiongquan Lin (Dongguan)
Primary Examiner: Wan Laymon
Assistant Examiner: Clint A Samuel
Application Number: 29/614,508
Classifications
Current U.S. Class:
D4/100