(19)
(11) EP 0 295 564 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
30.08.1989 Bulletin 1989/35

(43) Date of publication A2:
21.12.1988 Bulletin 1988/51

(21) Application number: 88109136.7

(22) Date of filing: 08.06.1988
(51) International Patent Classification (IPC)4: G10K 5/00
(84) Designated Contracting States:
AT BE CH DE ES FR GB GR IT LI LU NL SE

(30) Priority: 09.06.1987 IL 82815

(71) Applicant: Nadav, Seadia
Holon (IL)

(72) Inventor:
  • Nadav, Seadia
    Holon (IL)

(74) Representative: VOSSIUS & PARTNER 
Postfach 86 07 67
81634 München
81634 München (DE)


(56) References cited: : 
   
       


    (54) A whistling device


    (57) The invention relates to a whistling device (1) comprising a rigid thin plate (2) folded to form two segments having an acute angle between them. Each of the segments has an aperture (3) located substantially opposite the other aperture. The whistling device is adapted to be placed in the mouth and produce a shrill sound when air is blown therethrough.







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