Patent
   D873389
Priority
Nov 06 2017
Filed
Jan 05 2018
Issued
Jan 21 2020
Expiry
Jan 21 2035
Assg.orig
Entity
unknown
1
36
n/a
I claim the ornamental design for a double containment elbow fitting, as shown and described.

FIG. 1 is a perspective view of the double containment elbow fitting in its environment with a pipe inserted in one end;

FIG. 2 is a front and top perspective view of the double containment elbow fitting;

FIG. 3 is a side view of FIG. 2;

FIG. 4 is a front view of FIG. 2;

FIG. 5 is a top view of FIG. 2;

FIG. 6 is a rear view of FIG. 2;

FIG. 7 is a bottom view of FIG. 2;

FIG. 8 is an exploded view of Figure 2 in a disassembled configuration;

FIG. 9 is an enlarged detailed view of the disassembled corner 9 shown in FIG. 8;

FIG. 10 is a cross sectional view of FIG. 9 along line 10-10; and,

FIG. 11 is a top sectional view of the disassembled configuration shown in FIG. 8 along line 11-11.

The dash dot broken lines depict environmental subject matter that forms no part of the claim. The dot dash broken line indicates cutoff boundaries for the enlarged detail portion view designated in FIGS. 8 and 9 and firm no part of the claim.

Leung, Martin Kwan Yu

Patent Priority Assignee Title
D965117, Oct 10 2019 Bifurcated bent tube
Patent Priority Assignee Title
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Dec 21 2017LEUNG, MARTIN KWAN YUIPEX TECHNOLOGIES INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0445460016 pdf
Jan 05 2018IPEX TECHNOLOGIES INC.(assignment on the face of the patent)
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