Invention Grant
- Patent Title: Counterfeiting prevention label and method of manufacturing the same
- Patent Title (中): 防伪标签及其制造方法
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Application No.: US10527796Application Date: 2004-07-14
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Publication No.: US07846520B2Publication Date: 2010-12-07
- Inventor: Minoru Azakami , Hirotada Ookawa , Kenji Ueda
- Applicant: Minoru Azakami , Hirotada Ookawa , Kenji Ueda
- Applicant Address: JP Tokyo
- Assignee: Dai Nippon Printing Co., Ltd.
- Current Assignee: Dai Nippon Printing Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oliff & Berridge, PLC
- Priority: JP2003-196213 20030714
- International Application: PCT/JP2004/010025 WO 20040714
- International Announcement: WO2005/006166 WO 20050120
- Main IPC: B32B9/00
- IPC: B32B9/00 ; B32B7/14 ; G03H1/00 ; G02B5/32

Abstract:
A counterfeiting prevention label 1 has a label base 3 including a base sheet 31, and a volume hologram 2 including a volume hologram layer 22 and formed on the base sheet 31. The volume hologram 2 is extended between the upper side 31a and the lower side 31b of the label base 3. The opposite end surfaces of the volume hologram 2 are flush with the end surfaces of the label base 3, respectively. The volume hologram 2 may be placed in a depression 3a formed in the front surface of the label base 3. The volume hologram 2 and the label base 3 are blanked out after transferring the volume hologram 2 from a transfer sheet 10 to the label base 3.
Public/Granted literature
- US20060005918A1 Counterfeiting prevention label and method of manufacturing the same Public/Granted day:2006-01-12
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