Cap structure with sound recording and generating functions and

Details Cap structure with sound recording and generating functions and Cap structure with sound recording and generating functions and

1995-05-31

1996-04-23

Yeung, James C.

Illumination

With wearing apparel or body support

Head covering or clamp

362105, 362800, D2866, D26 39, 220912, 2906, F21L 1514

Patent

active

055109616

ABSTRACT:
A cap structure with sound recording and generating means and warning lights includes digitalized sound recording and releasing means and light emitting diodes on a visor. A battery set and a circuit board are installed on the visor. The light emitting diodes may also be arranged on the ring of a crownless cap.

REFERENCES:
patent: D266712 (1982-11-01), Van Valkenburgh
patent: D318338 (1991-07-01), Mitchell
patent: 3749902 (1973-07-01), Drew
patent: 4231079 (1980-10-01), Heminoyer
patent: 4525878 (1985-07-01), Lowe, Jr.
patent: 4901211 (1990-02-01), Shen
patent: 4999747 (1991-03-01), Chen

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