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Title:
A PLANCHETTE FOR A SECURITY PAPER
Document Type and Number:
WIPO Patent Application WO/2012/049514
Kind Code:
A3
Abstract:
A security paper (200) including a plurality of planchettes (100), each planchette (100) being a sheet having a first face and a second face, the first face having a first colour and the second face having a second, different, colour.

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Inventors:
SPINKS GARY DONALD (GB)
Application Number:
PCT/GB2011/051990
Publication Date:
July 05, 2012
Filing Date:
October 13, 2011
Export Citation:
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Assignee:
DW SPINKS EMBOSSING LTD (GB)
SPINKS GARY DONALD (GB)
International Classes:
D21H21/42; B42D15/00
Domestic Patent References:
WO2010077837A22010-07-08
WO2007144657A22007-12-21
WO1996035586A11996-11-14
Foreign References:
US20070090196A12007-04-26
EP2112274A12009-10-28
FR2877609A12006-05-12
US20070292636A12007-12-20
US4037007A1977-07-19
EP0412905A11991-02-13
US4183989A1980-01-15
Attorney, Agent or Firm:
CRITTEN, Matthew, Peter (London WC1R 4PQ, GB)
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