Hand held, self contained, personal voice amplifier

Details Hand held, self contained, personal voice amplifier Hand held, self contained, personal voice amplifier

1994-07-20

1995-10-31

Shooman, Ted

Recording, communication, or information retrieval equipment

Video or audio transmission, recording or playback equipment

Public address system

Patent

active

D03637182

REFERENCES:
patent: D168578 (1952-01-01), Levison
patent: D216018 (1969-11-01), Sieler
patent: D231236 (1974-04-01), Cresap
patent: D247966 (1978-05-01), Sieler
patent: D271968 (1983-12-01), Segan et al.
patent: D291199 (1987-08-01), Watanabe
patent: D301146 (1989-05-01), Jackwicz et al.
patent: D326653 (1992-06-01), Hino
patent: D328621 (1992-08-01), Kabayashi
patent: D332608 (1993-01-01), Masagaki
patent: D337590 (1993-07-01), Satoh
patent: D338204 (1993-08-01), Takao
patent: D347439 (1994-05-01), Vananderoye
patent: D347634 (1994-06-01), Lobo
patent: 2218389 (1940-10-01), Warmbier
patent: 2692913 (1954-10-01), Kamimori
patent: 2830116 (1958-04-01), Hardesty
patent: 2915587 (1959-12-01), Hardesty
patent: 3029307 (1962-04-01), Baxt
patent: 3042749 (1962-07-01), Johnson
patent: 4076957 (1978-02-01), Molay
patent: 4237341 (1980-12-01), Richards
patent: 4400591 (1983-08-01), Jennings et al.
patent: 4773091 (1988-09-01), Busche et al.
patent: 5208717 (1993-05-01), Takao
patent: 5210532 (1993-05-01), Knoedler et al.

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