Ultrasonic medicament nebulizer

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Description

FIG. 1 is a front side elevational view of an ultrasonic medicament nebulizer showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D231866 June 1974 Blank et al.
D266701 October 26, 1982 Marloth
2245872 March 1940 Pitts
2951644 September 1960 Mahon et al.
3561444 February 1971 Boucher
4113809 September 12, 1978 Abair et al.
4294407 October 13, 1981 Reichl et al.
4976259 December 11, 1990 Higson et al.
Other references
  • Porta-Sonic Ultrasonic Nebulizer Patient Guide-1989 brochure-DeVilbiss Health Care, Inc. The Spiral Drug-Inhaler-undated brochure-Medisonic U.S.A. Inc.
Patent History
Patent number: D337636
Type: Grant
Filed: Sep 12, 1991
Date of Patent: Jul 20, 1993
Assignee: DeVilbiss Health Care, Inc. (Somerset, PA)
Inventor: Richard J. Kocinski (Somerset, PA)
Primary Examiner: Stella Reid
Assistant Examiner: Ian Simmons
Law Firm: MacMillan, Sobanski & Todd
Application Number: 7/758,083
Classifications
Current U.S. Class: Respirator, Vaporizer, Or Inhalation Tube (4) (D24/110)