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Publication numberUSD311437 S
Publication typeGrant
Application numberUS 07/182,589
Publication dateOct 16, 1990
Filing dateApr 18, 1988
Publication number07182589, 182589, US D311437 S, US D311437S, US-S-D311437, USD311437 S, USD311437S
InventorsBishnu P. Datta, David G. Anderson
Original AssigneeL-Tec
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Gas pressure regulator
US D311437 S
Abstract  available in
Images(2)
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Claims(1)
  1. The ornamental design for a gas pressure regulator, as shown.
Description

FIG. 1 is a front elevational view of a gas pressure regulator embodying our new design;

FIG. 2 is a rear elevational view;

FIG. 3 is a left side elevational, the right side elevational view being a mirror image;

FIG. 4 is a top plan view;

FIG. 5 is a front elevational view of another embodiment of FIGS. 1-4;

FIG. 6 is a rear elevational view;

FIG. 7 is a left side elevational view, the right side elevational view; and

FIG. 8 is a top plan view thereof.

Non-Patent Citations
Reference
1L-TEC Welding & Cutting Systems Cat./Shaping the Future of Metal Fabrication.
2Victor Apparatus & Equipment Master Catalog-1986.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7032346Apr 12, 2002Apr 25, 2006Calvin RichardFoundation fumigation system
Classifications
U.S. ClassificationD23/233, D10/85, D10/49