Orthodontic lingual ligature

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 a perspective view thereof;

FIG. 2 is a side view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof; and,

FIG. 5 is a front view thereof.

The broken lines shown in the figures represent portions of the orthodontic lingual ligature and form no part of the claimed design.

Claims

The ornamental design for an orthodontic lingual ligature, as shown and described.

Referenced Cited
U.S. Patent Documents
2767469 October 1956 Gladstone
3686758 August 1972 Kesling
3913228 October 1975 Wallshein
4900250 February 13, 1990 Kesling
4933418 June 12, 1990 Sterrett
4950158 August 21, 1990 Barngrover
5044946 September 3, 1991 Cleary
Other references
  • “Elastics and Accessories, Correction With Control”, Ortho Specialties, St. Charles, IL, USA [on line], published 2015, [retrieved from the internet on Jul. 19, 2015], http://orthospecialties.comiimages/products/products—intro—page/pdf—links/Elastics—Accessories.pdf, pp. 7.
Patent History
Patent number: D768863
Type: Grant
Filed: Jun 10, 2015
Date of Patent: Oct 11, 2016
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Ralf M. Paehl (Melle), Barbara Andrea Thalheim (Stemwede), Thomas Weise (Bremen)
Primary Examiner: Wan Laymon
Application Number: 29/529,774
Classifications
Current U.S. Class: Orthodontic Appliance (D24/180)