Respiratory therapy device

- Diemolding Corporation
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Description

FIG. 1 is a front perspective view of a respiratory therapy device;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view of the respiratory therapy device;

FIG. 4 is a top plan view of the respiratory therapy device;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view of the respiratory therapy device;

FIG. 7 is a right side elevational view of the respiratory therapy device; and,

FIG. 8 is another front perspective view of the respiratory therapy device, with an attachable breathing tube being shown in broken lines for illustrative purposes only and forming no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D319880 September 10, 1991 Tapolcai
D325634 April 21, 1992 Sweeney, Jr.
D339635 September 21, 1993 Waterson et al.
4114608 September 19, 1978 Russo
4425923 January 17, 1984 Gordon et al.
Other references
  • DHD Diemolding Healthcare Division advertisement "The DHD Coach 4000" volumetric incentive spirometer; Copyright 1993.
Patent History
Patent number: D403769
Type: Grant
Filed: Mar 17, 1997
Date of Patent: Jan 5, 1999
Assignee: Diemolding Corporation (Canastota, NY)
Inventors: Lawrence A. Weinstein (Oneida, NY), Fredrick M. Richards (Clinton, NY), Edward L. Flick (Denver, CO), Jeffrey A. Gettle (Westminster, CO)
Primary Examiner: Stella Reid
Attorney: August E. Hancock & Estabrook, LLP Roehrig, Jr.
Application Number: 0/68,146
Classifications
Current U.S. Class: Pulmonary (38) (D24/164)
International Classification: 2401;