Spirometer

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Description

FIG. 1 is a front left perspective view of a spirometer, showing our new design;

FIG. 2 is a rear right perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
4086918 May 2, 1978 Russo
4183361 January 15, 1980 Russo
4499905 February 19, 1985 Greenberg et al.
4944306 July 31, 1990 Alvino
D325634 April 21, 1992 Sweeney, Jr.
5564432 October 15, 1996 Thomson
D403769 January 5, 1999 Weinstein et al.
5984873 November 16, 1999 Crumb et al.
6238353 May 29, 2001 Weinstein et al.
D450124 November 6, 2001 Niles et al.
Other references
  • Twelve Page Advertising Brochure “Respiratory Care Innovations” for DHD Healthcare # 601-000-001 I 7/00.
  • Advertising Brochure “Introducing the DHD Coach 2” for DHD Healthcare # 601-434-002A, ©1997.
Patent History
Patent number: D465573
Type: Grant
Filed: Nov 16, 2001
Date of Patent: Nov 12, 2002
Assignee: DHD Healthcare Corporation (Wampsville, NY)
Inventors: Rex A. Niles (Oneida, NY), Fredrick M. Richards (Clinton, NY), Deborah A. Laun (Syracuse, NY), Kenneth R. Pelerossi (Rome, NY)
Primary Examiner: Stella Reid
Attorney, Agent or Law Firms: August E. Roehrig, Jr., Hancock & Estabrook, LLP
Application Number: 29/150,450
Classifications
Current U.S. Class: Pulmonary (38) (D24/164)
International Classification: 2401;