Two-piece megaphone with ornamental member

Details Two-piece megaphone with ornamental member Two-piece megaphone with ornamental member

1990-11-30

1992-03-10

Brown, Brian W.

Acoustics

Sound-modifying means

Intensifying horn

181179, 181190, D14204, G10K 1100

Patent

active

050943170

ABSTRACT:
A two-piece megaphone assembly having a conically-shaped member and an ornamental headpiece which attaches by means of interlocking attachment lugs to the large diameter end of the conically-shaped member. The headpiece is comprised of two symmetrical halves which fold clamshell-like around the conically-shaped member and snap into place. The headpiece may resemble, for example, an animal or human face having an open mouth.

REFERENCES:
patent: D202431 (1965-09-01), Turner
patent: D303530 (1989-09-01), Baer
patent: 673396 (1901-05-01), Hogan
patent: 936910 (1909-10-01), Kingsley
patent: 1571414 (1926-02-01), Jensen
patent: 1613001 (1927-01-01), Wilhelm
patent: 1662742 (1928-03-01), Glassman
patent: 2517665 (1950-08-01), Hochstein
patent: 4613012 (1986-09-01), Mueller, III
patent: 4869702 (1989-09-01), Derby, III

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