Pipe joint

- SENJU SPRINKLER CO., LTD.
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 shows a front view of a pipe joint showing our new design;

FIG. 2 shows a rear view thereof;

FIG. 3 shows a right side view thereof;

FIG. 4 shows a left side view thereof;

FIG. 5 shows a top view thereof;

FIG. 6 shows a bottom view thereof;

FIG. 7 shows a top, front and left side perspective view thereof;

FIG. 8 shows a bottom, rear and right side perspective view thereof; and,

FIG. 9 shows a cross-sectional view thereof, taken along line 9-9 in FIG. 1.

Claims

The ornamental design for a pipe joint, as shown and described.

Referenced Cited
U.S. Patent Documents
408826 August 1889 Conroy
494671 April 1893 Dudley-Cooper
879163 February 1908 Graham
926423 June 1909 Kelly
1030107 June 1912 McCormick
D137384 February 1944 Corley
D204536 April 1966 Maddox
3798097 March 1974 Mendenhall
D234402 February 1975 Ogurchak
D291483 August 18, 1987 Vassallo
D592492 May 19, 2009 Werschmidt
D743511 November 17, 2015 Bednarz
D776797 January 17, 2017 Bednarz
Patent History
Patent number: D821550
Type: Grant
Filed: Feb 27, 2017
Date of Patent: Jun 26, 2018
Assignee: SENJU SPRINKLER CO., LTD. (Adachi-Ku, Tokyo)
Inventors: Hisayoshi Ohkoshi (Tokyo), Yukihiro Kon (Tokyo)
Primary Examiner: Eric L Goodman
Assistant Examiner: Amy C Wierenga
Application Number: 29/595,174
Classifications
Current U.S. Class: Coupling Or Joint (D23/262)