Spirometer airway

Latest Benson Medical Instruments Company Patents:

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a spirometer airway according to the invention;

FIG. 2 is a right side elevation view of the spirometer airway of FIG. 1;

FIG. 3 is a left side elevation view of the spirometer airway of FIG. 1;

FIG. 4 is a rear elevation view of the spirometer airway of FIG. 1;

FIG. 5 is a front elevation view of the spirometer airway of FIG. 1;

FIG. 6 is a top plan view of the spirometer airway of FIG. 1; and,

FIG. 7 is a bottom plan view of the spirometer airway of FIG. 1.

The broken lines in the drawing views are included for the purpose of illustrating portions of the spirometer airway that form no part of the claimed design.

Claims

The ornamental design for a spirometer airway, as shown and described.

Referenced Cited
U.S. Patent Documents
D254443 March 11, 1980 Adams
D266695 October 26, 1982 Trammll et al.
D281011 October 15, 1985 Helfer
D325634 April 21, 1992 Sweeney, Jr.
D333004 February 2, 1993 McNamee et al.
D335343 May 4, 1993 Jones et al.
D370065 May 21, 1996 Squillante et al.
5789669 August 4, 1998 Flaum
D411010 June 15, 1999 Harbrecht et al.
D413825 September 14, 1999 Storsved
D541419 April 24, 2007 Jones
D542913 May 15, 2007 Aspinall et al.
D556908 December 4, 2007 Jones et al.
D585555 January 27, 2009 Miller
D659835 May 15, 2012 Benson
Patent History
Patent number: D694410
Type: Grant
Filed: May 14, 2012
Date of Patent: Nov 26, 2013
Assignee: Benson Medical Instruments Company (Minneapolis, MN)
Inventor: Stephen Benson (Minneapolis, MN)
Primary Examiner: Anhdao Doan
Application Number: 29/420,871
Classifications
Current U.S. Class: Pulmonary (38) (D24/164)