Patents Assigned to TechnoCracker Private Limited
  • Sound producing apparatus
    Patent number: 6749481
    Abstract: Sound producing apparatus (20) is disclosed which simulates a fire cracker. The apparatus comprises a selectively actuatable aerosol (24) which fills a chamber (35) with compressed fluid which, when a certain pressure is reached, blows off a cap (38) creating a shower of confetti (39) and a loud bang. In other embodiments, a plurality of elastomeric members filled with compressed air which are ruptured or a selectively operable compressed fluid container formed by the apparatus housing, art used to create a similar effect.
    Type: Grant
    Filed: February 27, 2001
    Date of Patent: June 15, 2004
    Assignee: TechnoCracker Private Limited
    Inventors: Leong Kheng Yap, Tiang See Neo