Gas cylinder for medical purposes

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Description

FIG. 1 is a right front perspective view of the gas cylinder for medical purposes.

FIG. 2 is a front elevational view thereof.

FIG. 3 is a left front perspective view thereof.

FIG. 4 is a right side elevational view thereof.

FIG. 5 is a left side elevational view thereof.

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines in FIG. 6 are included for the purpose of illustrating a portion of the gas cylinder for medical purposes that forms no part of the claimed design.

Claims

The ornamental design for a gas cylinder for medical purposes, as shown and described.

Referenced Cited
U.S. Patent Documents
D297869 September 27, 1988 Bartos
D326167 May 12, 1992 Williamson
5318019 June 7, 1994 Celaya
D437056 January 30, 2001 Remes et al.
D510437 October 4, 2005 Lang et al.
D572365 July 1, 2008 Bonnell et al.
D579104 October 21, 2008 Benzick et al.
Patent History
Patent number: D643123
Type: Grant
Filed: Oct 22, 2009
Date of Patent: Aug 9, 2011
Assignee: Luxfer Gas Cylinders Limited
Inventors: Adrian Nicholas Basford (Nottingham), Michael Raymond Clinch (Riverside, CA), Ian Dera (London), Warren Hepples (Nottinghamshire), Graeme Antony Maisey (Surrey)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Anhdao Doan
Attorney: Harpman & Harpman
Application Number: 29/316,694
Classifications
Current U.S. Class: Pulmonary (38) (D24/164)