Medication inhaler spacer

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Description

FIG. 1 is a right front perspective view of a medication inhaler spacer showing our new design;

FIG. 2 is a rear elevational view thereof, the front elevational view being a mirror image thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof; and,

FIG. 6 is a left side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D148573 February 1948 Pitts
D192403 March 1962 Corbett et al.
D340975 November 2, 1993 Sladek
2890697 June 1959 Van Sickle
4174712 November 20, 1979 Moren et al.
4852561 August 1, 1989 Sperry
4926852 May 22, 1990 Zoltan et al.
4940051 July 10, 1990 Lankinen
5040527 August 20, 1991 Larson et al.
5178138 January 12, 1993 Walstrom et al.
5297543 March 29, 1994 Larson et al.
Other references
  • Aerosol Delivery Systems, "Monaghan Medical Corporation", date unknown but believed to be one year prior to present application. Metered Dose Inhaler Adapters, "Instrumentation Industries, Inc.", date unknown but believed to be one year prior to present application.
Patent History
Patent number: D362500
Type: Grant
Filed: Jun 28, 1994
Date of Patent: Sep 19, 1995
Assignee: Thayer Medical Corporation (Tucson, AZ)
Inventors: James J. Cook (Tucson, AZ), David T. Sladek (Tucson, AZ)
Primary Examiner: Lou Zarfas
Assistant Examiner: I. Simmons
Law Firm: Cahill, Sutton & Thomas
Application Number: 0/25,158
Classifications
Current U.S. Class: Respirator, Vaporizer, Or Inhalation Tube (4) (D24/110)