Rotary union

- Deublin Company
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Description

FIG. 1 is a perspective view taken from the front, top, and left side of a rotary union in accordance with my new design.

FIG. 2 is a left side elevational view of the rotary union of FIG. 1.

FIG. 3 is a right side elevational view of the rotary union of FIG. 1.

FIG. 4 is a front elevational view of the rotary union of FIG. 1.

FIG. 5 is a rear elevational view of the rotary union of FIG. 1.

FIG. 6 is a top elevational view of the rotary union of FIG. 1; and,

FIG. 7 is a bottom elevational view of the rotary union of FIG. 1.

The broken lines shown depict portions of the rotary union that form no part of the claimed design.

Claims

The ornamental design for a rotary union, as shown and described.

Referenced Cited
U.S. Patent Documents
3930428 January 6, 1976 Hale
D397598 September 1, 1998 Falk
D437535 February 13, 2001 Boukhny
D500436 January 4, 2005 Chen
D511499 November 15, 2005 Chung
7062992 June 20, 2006 Spirer
Foreign Patent Documents
232524 October 1994 TW
Other references
  • Taiwanese Design Patent Application No. 106302333, Office Action dated (Dec. 27, 2017).
  • Japanese Design Application No. 009661/2017, Office Action and prior-art reference disclosed therein dated (Dec. 12, 2017).
Patent History
Patent number: D839702
Type: Grant
Filed: Nov 1, 2016
Date of Patent: Feb 5, 2019
Assignee: Deublin Company (Waukegan, IL)
Inventors: Ronald P. Kelner (Lake Forest, IL), Anton A. Petrou (Hawthorn Woods, IL)
Primary Examiner: Randall H Gholson
Application Number: 29/582,996
Classifications
Current U.S. Class: D8/29