Amusement devices: toys – Operated by relatively moving fluid or pressure differential – Including mouthpiece for blowing or sucking
Patent
1986-03-14
1988-08-02
Hafer, Robert A.
Amusement devices: toys
Operated by relatively moving fluid or pressure differential
Including mouthpiece for blowing or sucking
446205, A63H 500
Patent
active
047611499
ABSTRACT:
An animal calling device which has a reed member stretched between two generally rectangular members which are bowed at each end in a direction perpendicular to a longitudinal axis and positioned with the concave sides opposing one another to form a double-tapered cavity. The two rectangular members are constructed of resilient material and are hinged together along corresponding longitudinal edges thereof. A pair of notches are positioned at each end of one of the members and an endless rubber band is positioned across the outer back side of the member with notches and through the notches thereby forming two reed elements, one at each end of the device. The reed elements are positioned at the entrance into the cavity between the two members at each end thereof.
REFERENCES:
patent: 209274 (1978-10-01), Montagne
patent: 333094 (1985-12-01), Fuller
patent: 726277 (1903-04-01), Fuller
patent: 1052525 (1913-02-01), Smith
patent: 1735697 (1929-11-01), Rutkowski
patent: 2584549 (1952-02-01), Carhart
patent: 3029554 (1962-04-01), Mobley
patent: 3579903 (1971-05-01), Stewart
Conover Richard C.
Hafer Robert A.
Muir D. Neal
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