Invention Grant
- Patent Title: Reversible thermochromic and photochromic ink pens and markers
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Application No.: US15351154Application Date: 2016-11-14
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Publication No.: US09676953B2Publication Date: 2017-06-13
- Inventor: Terrill Scott Clayton , Timothy J. Owen
- Applicant: Chromatic Technologies, Inc.
- Applicant Address: US CO Colorado Springs
- Assignee: Chromatic Technologies, Inc.
- Current Assignee: Chromatic Technologies, Inc.
- Current Assignee Address: US CO Colorado Springs
- Agency: CR Miles P.C.
- Agent Craig R. Miles
- Main IPC: C09D11/18
- IPC: C09D11/18 ; C09D11/50 ; C09D11/17 ; C09D5/26 ; B41M5/30 ; B41M5/28
Abstract:
Reversible thermochromic and photochromic ink compositions and markers, pens or writing instruments that use them are herein disclosed.
Public/Granted literature
- US20170058139A1 Reversible Thermochromic And Photochromic Ink Pens And Markers Public/Granted day:2017-03-02
Information query
IPC分类:
