Pipe joint seal with annular reinforcement ridge
Granted 16 Feb 2016 · no office action yet
Assignee: Steven A Smith
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Inventors: Steven A Smith · Examiner: George D Kirschbaum · AU 2919 · TC 2900
Life of the application
4 dated eventsDescription
1 parts›FIG. 1 is a front left perspective view…
FIG. 1 is a front left perspective view of a pipe joint seal with annular reinforcement ridge showing my new design;
FIG. 2 is a front elevation view thereof, the rear view being a mirror image thereof;
FIG. 3 is a top plan view thereof, the bottom view being a mirror image thereof; and,
FIG. 4 is a left side elevation view thereof, the right side view being a mirror image thereof.
The annular reinforcement ridge encircles the central opening of the pipe joint seal.
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