Pair of hearing aids

Medical and laboratory equipment – Equipment for diagnosis – analysis – or treatment – Orthopedic or chiropractic

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D02979799

REFERENCES:
patent: D273707 (1984-05-01), McCall
patent: 3598928 (1971-08-01), Hickox
patent: 3783201 (1974-01-01), Weiss et al.
patent: 4069400 (1978-01-01), Johanson et al.
patent: 4375016 (1983-02-01), Harada
patent: 4471490 (1984-09-01), Bellafiore
patent: 4476353 (1984-10-01), Haertl
patent: 4520236 (1985-05-01), Gauthier
patent: 4565904 (1986-01-01), Harada
patent: 4584437 (1986-04-01), Gianetti
patent: 4598177 (1986-07-01), McGroary et al.
Expan, Bentzen, Oticongress 2, 1972; six page article describing the Expan Earmold.
Oticontact, Oticon, 1972; four page advertising pamphlet for the Expan eartip, publ. No. OT 1656.
Hearing Aid Journal, article "How to Assemble Custom ITE Hearing Aids", Agnew, Jun. 1982, pp. 7-10.
Hearing Instruments, article entitled, "Stock ITC: A New Fitting and Marketing Philosophy", Staab, vol. 36, No. 1, 1985, pp. 24, 26, 28, 62.
A Tool for the Optimization of Hearing Aid Fittings, Voroba, 4 page pamphlet reprinted from article published in Hearing Instruments, Jan. 1984.

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