Oil and gas tubular joint filter

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Description

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.

Claims

The ornamental design for an oil and gas tubular joint filter, as shown and described.

Referenced Cited
U.S. Patent Documents
4444661 April 24, 1984 Jackson et al.
D369850 May 14, 1996 Cammack et al.
D555226 November 13, 2007 Leavitt et al.
Patent History
Patent number: D580009
Type: Grant
Filed: Feb 6, 2008
Date of Patent: Nov 4, 2008
Inventor: Robert J. LeJeune (Lafayette, LA)
Primary Examiner: Robin V Webster
Attorney: Robert N. Montgomery
Application Number: 29/301,042
Classifications
Current U.S. Class: Filter Or Strainer (2) (D23/209)