Rigid tongue retractor
Description
The shading throughout the views is intended to indicate surface contour.
Claims
I claim the ornamental design for the rigid tongue retractor, as shown and described.
Referenced Cited
U.S. Patent Documents
D391370 | February 24, 1998 | Cho |
D411883 | July 6, 1999 | Farascioni |
D594122 | June 9, 2009 | Mettler, Jr. |
9198738 | December 1, 2015 | Gordon |
D789530 | June 13, 2017 | Casey |
20130288196 | October 31, 2013 | Gordon |
20170245843 | August 31, 2017 | Reyes |
20190083074 | March 21, 2019 | Reyes |
Patent History
Patent number: D879959
Type: Grant
Filed: Nov 13, 2018
Date of Patent: Mar 31, 2020
Inventor: Hari Reyes (Portland, OR)
Primary Examiner: Bridget L Eland
Application Number: 29/670,079
Type: Grant
Filed: Nov 13, 2018
Date of Patent: Mar 31, 2020
Inventor: Hari Reyes (Portland, OR)
Primary Examiner: Bridget L Eland
Application Number: 29/670,079
Classifications
Current U.S. Class:
Speculum, Dilator Or Retractor (25) (D24/135)