Triangular diffuser ring for a bladeless air circulator

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Description

FIG. 1 is a front perspective view of the triangular diffuser ring for a bladeless air circulator;

FIG. 2 is a front elevational view of the triangular diffuser ring for a bladeless air circulator;

FIG. 3 is a rear elevational view of the triangular diffuser ring for a bladeless air circulator;

FIG. 4 is a side elevational view of the triangular diffuser ring for a bladeless air circulator;

FIG. 5 is a side elevational view of the opposed side of the triangular diffuser ring for a bladeless air circulator;

FIG. 6 is a bottom view of the triangular diffuser ring for a bladeless air circulator;

FIG. 7 is a top view of the triangular diffuser ring for a bladeless air circulator; and,

FIG. 8 is a bottom rear perspective view of the triangular diffuser ring for a bladeless air circulator;

The broken line showing of a bladeless air circulator is included for the purpose of illustrating environmental structure and forms no part of the claimed design.

Claims

The ornamental design for a triangular diffuser ring for a bladeless air circulator, as shown and described.

Referenced Cited
U.S. Patent Documents
1796293 March 1931 Lanz
1871001 August 1932 Lanz
D206973 February 1967 De Lisio
D317819 June 25, 1991 Sello
D331102 November 17, 1992 Rademaker
D598532 August 18, 2009 Dyson et al.
D602143 October 13, 2009 Gammack et al.
D602144 October 13, 2009 Dyson et al.
D605748 December 8, 2009 Gammack et al.
Patent History
Patent number: D645133
Type: Grant
Filed: Jun 8, 2010
Date of Patent: Sep 13, 2011
Inventor: Takei Hideharu (Sai Kung)
Primary Examiner: Lisa P Lichtenstein
Attorney: Basil E Demeur
Application Number: 29/370,109
Classifications
Current U.S. Class: Fan Or Ventilator (D23/370)