| Title of Invention | "A SHEET OF PAPER INCLUDING WATERMARKS" |
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| Abstract | The invention relates to improvements in paper, and in particular to the use of watermarks and/or embossings for strengthening paper sheets and documents made therefrom. The invention therefore provides a sheet of paper having at least three corners and three sides joined at said corners, wherein corner reinforcing watermarks are provided at each of said corners. Alternatively, or in addition, corner reinforcing embossings are provided at each of said corners. |
| Full Text |
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http://ipindiaonline.gov.in/documents/1361-DELNP-2004/1361-delnp-2004-form-1.pdf
| Patent Number | 233157 | ||||||||
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| Indian Patent Application Number | 1361/DELNP/2004 | ||||||||
| PG Journal Number | 13/2009 | ||||||||
| Publication Date | 27-Mar-2009 | ||||||||
| Grant Date | 27-Mar-2009 | ||||||||
| Date of Filing | 20-May-2004 | ||||||||
| Name of Patentee | See attached documents | ||||||||
| Applicant Address | See attached documents | ||||||||
Inventors:
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| PCT International Classification Number | B42D 15/00 | ||||||||
| PCT International Application Number | PCT/GB02/05336 | ||||||||
| PCT International Filing date | 2002-11-26 | ||||||||
PCT Conventions:
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