Dental floss
Description
Any shading and cross-hatching are not features of the design but are utilized to illustrate the surface contours of the dental floss design in the drawings.
Claims
The ornamental design for a dental floss, as shown and described.
Referenced Cited
Patent History
Patent number: D987191
Type: Grant
Filed: Sep 23, 2021
Date of Patent: May 23, 2023
Inventor: Quan Xia (Anhui)
Primary Examiner: Zenia I Bennett
Application Number: 29/808,865
Type: Grant
Filed: Sep 23, 2021
Date of Patent: May 23, 2023
Inventor: Quan Xia (Anhui)
Primary Examiner: Zenia I Bennett
Application Number: 29/808,865
Classifications
Current U.S. Class:
Floss Dispenser Or Holder (D28/66)