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Helsinki, FI
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Patents Grants
last 30 patents
Information
Patent Grant
Method for forming individual letters provided with envelopes
Patent number
7,739,858
Issue date
Jun 22, 2010
Mail Systems Oy
Esko Maaranen
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Grant
Method for folding glueing of a sheet of paper containing information
Patent number
5,697,879
Issue date
Dec 16, 1997
Mail Systems Oy
Risto Nokelainen
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PREPARING A MAIL ITEM INCLUDING AN ENVELOPE
Publication number
20110235061
Publication date
Sep 29, 2011
MAIL SYSTEMS OY
Esko MAARANEN
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Application
METHOD FOR DELIVERING SECRET INFORMATION AS A POSTED LETTER
Publication number
20100207378
Publication date
Aug 19, 2010
MAIL SYSTEMS OY
Esko Maaranen
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
METHOD FOR FORMING INDIVIDUAL LETTERS PROVIDED WITH ENVELOPES
Publication number
20090282783
Publication date
Nov 19, 2009
MAIL SYSTEMS OY
Esko MAARANEN
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
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last 30 trademarks