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Publication numberUSD362713 S
Publication typeGrant
Application numberUS 29/023,004
Publication dateSep 26, 1995
Filing dateMay 17, 1994
Publication number023004, 29023004, US D362713 S, US D362713S, US-S-D362713, USD362713 S, USD362713S
InventorsAllen D. Mathison
Original AssigneeCherne Industries Incorporated
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Pneumatic plug for pipelines
US D362713 S
Abstract  available in
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  1. The ornamental design for a pneumatic plug for pipelines, as shown and described.

FIG. 1 is a top plan view of a pneumatic plug for pipelines, showing my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a side elevational view thereof and showing the side opposite that of FIG. 2; and,

FIG. 6 is a bottom plan view thereof.

Non-Patent Citations
1American Logiball Inc., Logiball-Reinforced Rubber Multi-size Plugs, Product Sheet, 1 page.
2Cherne Industries Incorporated, Cherne Neoprene Factory Replaceable Sleeve Multi-Size Muni-Ball Plugs, 1991, 1 page.
3Cherne Industries Incorporated, Cherne Petro Plug, 1991, Product Sheet, 1 page.
U.S. ClassificationD23/260