Neck ring for a gas cylinder

- MG Industries
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Description

FIG. 1 is a top perspective view of a neck ring for a gas cylinder showing my new design;

FIG. 2 is a front elevational view thereof, the rear and side elevations being identical in appearance;

FIG. 3 is a top plan view thereof; and

FIG. 4 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D162296 September 1949 Graham
D201962 August 1965 Hammestahr
3673028 June 1972 Pearson
4310102 January 12, 1982 Walter
Other references
  • Dimco Plastic Knob Catalogue,-Fluted Torque Knob #232 (1964), p. 8.
Patent History
Patent number: D287265
Type: Grant
Filed: Aug 6, 1984
Date of Patent: Dec 16, 1986
Assignee: MG Industries (Valley Forge, PA)
Inventor: Joseph W. Edwards (Wayne, PA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Attorney: William H. Eilberg
Application Number: 6/637,961
Classifications
Current U.S. Class: D23/2