R-Appliance

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Description

FIG. 1 is a perspective view of the R-appliance according to the invention;

FIG. 2 is a right side view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a rear view thereof; and,

FIG. 6 is a perspective view thereof.

The broken lines shown in the figures are included for the purpose of illustrating portions of the R-appliance and form no part of the claimed design.

Claims

The ornamental design for an R-appliance, as shown and described.

Referenced Cited
U.S. Patent Documents
4433956 February 28, 1984 Witzig
4637796 January 20, 1987 Korn
D290502 June 23, 1987 Lynn
D290504 June 23, 1987 Collins, Jr.
4901737 February 20, 1990 Toone
4976614 December 11, 1990 Tepper
8267093 September 18, 2012 Marie-Catherine
8371309 February 12, 2013 Diers
20040013993 January 22, 2004 Ito
Patent History
Patent number: D777929
Type: Grant
Filed: Jul 26, 2014
Date of Patent: Jan 31, 2017
Inventors: Abdolrahman Showkatbakhsh (Tehran), Abdolreza Jamilian (Tehran), Letizia Perillo (Naples)
Primary Examiner: Wan Laymon
Application Number: 29/497,647
Classifications
Current U.S. Class: Orthodontic Appliance (D24/180)