Invention Grant
- Patent Title: Taggant keying system for dispensing systems
- Patent Title (中): 用于分配系统的Taggant键控系统
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Application No.: US13083946Application Date: 2011-04-11
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Publication No.: US08622242B2Publication Date: 2014-01-07
- Inventor: Keith A. Pelfrey
- Applicant: Keith A. Pelfrey
- Applicant Address: US OH Akron
- Assignee: Gojo Industries, Inc.
- Current Assignee: Gojo Industries, Inc.
- Current Assignee Address: US OH Akron
- Agency: Renner Kenner Greive Bobak Taylor & Weber
- Main IPC: B67D1/00
- IPC: B67D1/00
Abstract:
A dispensing system with an electronic keying mechanism, the dispenser including a housing and a refill unit. The refill unit includes a product reservoir, a pump mechanism and a collar adapted to secure the refill unit within the housing. An infrared sensor is provided in the housing and includes an infrared radiation source and a detector. A taggant is dispersed within at least a portion of the collar, the taggant being detectable by the detector when exposed to infrared radiation.
Public/Granted literature
- US20110253744A1 TAGGANT KEYING SYSTEM FOR DISPENSING SYSTEMS Public/Granted day:2011-10-20
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