Patent
   D580009
Priority
Feb 06 2008
Filed
Feb 06 2008
Issued
Nov 04 2008
Expiry
Nov 04 2022
Assg.orig
Entity
unknown
14
3
n/a
The ornamental design for an oil and gas tubular joint filter, as shown and described.

FIG. 1 is an isometric view of the filter;

FIG. 2 us a top view of the filter;

FIG. 3 is a vertical side view of the filter;

FIG. 4 is a bottom view of the filter; and,

FIG. 5 is cross-section view taken along sight lines 55 seen in FIG. 2.

LeJeune, Robert J.

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Patent Priority Assignee Title
4444661, Apr 16 1982 Pall Corporation Filter device
D369850, Feb 03 1995 INSTAPURE BRANDS, INC Filter funnel base
D555226, Jun 21 2006 FLUID TREATMENT SYSTEMS, INC Filter housing
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