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Dispensing device

  • US 9,913,924 B2
  • Filed: 05/25/2016
  • Issued: 03/13/2018
  • Est. Priority Date: 05/25/2016
  • Status: Active Grant
First Claim
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1. A dispensing device for release of a volatile material, comprising:

  • a base;

    a drive arm coupled to a pendulum based drive mechanism; and

    a refill coupled to the drive arm,wherein the refill includes;

    a support base and at least one flange,a substrate coupled with the at least one flange, anda use-up cue.

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