Patent application 13637097 (US), filed 2012-09-25
Publication number: US20130010827A1
Title: TEMPERATURE INDICATOR FOR TEMPERATURE CHANGING MATERIAL OR MEANS AND METHOD FOR ITS PREPARATION
CPC codes: C09K   9/00
G01K  11/14
Office action: rejection, dated 2015-10-16
Rejection reasons: obviousness_103
Prior art cited: ref_id: 5928803
ref_type: patent
severity: obviousness
ref_id: 20040182284
ref_type: patent
severity: obviousness
Final disposition: rejected (2015-10-16)