Fingertip pulse oximeter
Description
The broken lines shown in the drawings depict portions of the fingertip pulse oximeter in which the design is embodied that form no part of the claimed design.
Claims
The ornamental design for a fingertip pulse oximeter, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
5792052 | August 11, 1998 | Isaacson |
D646391 | October 4, 2011 | Ibuki |
D691726 | October 15, 2013 | Jin |
D718455 | November 25, 2014 | Maser |
D830557 | October 9, 2018 | Sebban |
D877339 | March 3, 2020 | Xian |
20100317944 | December 16, 2010 | Wang |
20190090795 | March 28, 2019 | Boller |
201830045558 | August 2018 | CN |
Patent History
Patent number: D895805
Type: Grant
Filed: Apr 3, 2019
Date of Patent: Sep 8, 2020
Inventor: Hui Wei (Shenzhen)
Primary Examiner: Anhdao Doan
Application Number: 29/686,228
Type: Grant
Filed: Apr 3, 2019
Date of Patent: Sep 8, 2020
Inventor: Hui Wei (Shenzhen)
Primary Examiner: Anhdao Doan
Application Number: 29/686,228
Classifications
Current U.S. Class:
Hematological Or Intravenous Treatment (41) (D24/169);
Cardialogical (39) (D24/167)