Stethoscope chestpiece

Details Stethoscope chestpiece Stethoscope chestpiece

1994-08-03

1996-09-17

Zarfas, Louis S.

Medical and laboratory equipment

Equipment for diagnosis, analysis, or treatment

Hand manipulated tool or instrument

Patent

active

D03738248

REFERENCES:
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patent: D353196 (1994-12-01), Savage et al.
patent: 3108652 (1963-10-01), Littmann
patent: 3275099 (1966-09-01), Speelman
patent: 3288246 (1966-11-01), Allen
patent: 3339667 (1967-09-01), Speelman
patent: 3472335 (1969-10-01), Allen
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patent: 5288953 (1994-02-01), Peart
Brochure entitled, "Littmann Classic II and Pediatric and Infant Stethoscope," dated Jan. 5, 1994, (1 page).
Brochure entitled, "The Allen Series", by Newport Instruments, Inc. (1983), (5 pages).
Brochure entitled, "Have you heard the latest about Auscultation?", by Welch Allyn Company, (10 pages). .COPYRGT.87.
Brochure entitled, "Jetzt mit 10 Seiten Wohnmobel", by Wapema, (8 Pages). .COPYRGT. 88-89.
Brochure entitled, "Adgram", vol. 8, Issue 5, by American Diagnostic Corporation, Sep.-Oct 1994, (1 page). Note the Master Adscope.TM. 600.
Catalog by nm Medical, (3 pages). .COPYRGT. 94.
Brochure entitled, "Anesthesia Specialties", by Buffalo Medical Specialties MFG. Inc. (1983), (17 pages).
Brochure entitled, "Series 22 Stethoscope", Series 12 Stethoscope, and Price List dated Mar. 1, 1980, by Newport Instruments, Inc., (4 pages).
The Heine Gamma brochure "Gamma 20".
Brochure entitled, "Littmann Classic II Stethoscope, The standard of the industry," 3M Health Care, (1 page).
Brochure entitled, "Littmann Master Classic Stethoscope, The most efficient general exam stetoscope," 3M Health Care, (1 page).
Brochure entitled, "3M Littman Master Cardiology Stethoscope," 3M Health Care, (1 page).
Brochure entitled, "Heine Gamma 20", by Heine USA LTD, (1 page).
Brochure entiltled, "3M Littmann Cardiology II Stethoscope," (1 page).
Brochure entitled, "Die MET-Stethoskop-Baureihe", by F. L. Fischer, (2 pages).
Brochure entitled, "Heine Gamma", by Heine USA LTD, (3 pages).
Brochure entitled, "Sensitive Dual Membrane Stethoscope", by Erka, (2 pages).
Brochure entitled, "Sphygmomanometers, Stethoscope & Accessories", by Welch Allyn Company, (5 pages).
Catalog by American Diagnostic Corporation entitled, "Medical Instruments Worldwide Catalogue", (8 pages).
Brochure entitled, "Range of Stethoscopes", by Kamed.RTM. Medical Apparatus and Instruments, (13 pages).

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