EP 0424321 A3 19920318 - INFORMATION MEDIUM PAPERS, SUCH AS NEWSPAPERS, MAGAZINES, AND ADVERTISEMENT PAPERS, METHOD OF MAKING A COMMUNICATION MEDIUM (MAIL) IN THE FORM OF A POSTCARD, A LETTER OR THE LIKE FROM SUCH PAPER, AND CORE SHEET AND LABEL FOR MAKING SUCH COMMUNICATION MEDIUM
Title (en)
INFORMATION MEDIUM PAPERS, SUCH AS NEWSPAPERS, MAGAZINES, AND ADVERTISEMENT PAPERS, METHOD OF MAKING A COMMUNICATION MEDIUM (MAIL) IN THE FORM OF A POSTCARD, A LETTER OR THE LIKE FROM SUCH PAPER, AND CORE SHEET AND LABEL FOR MAKING SUCH COMMUNICATION MEDIUM
Publication
Application
Priority
- JP 12115989 U 19891016
- JP 27009189 A 19891016
- JP 33399589 A 19891222
Abstract (en)
[origin: EP0424321A2] The invention relates to an information medium paper, such as newspaper, magazine, or advertisement paper, provided with a communication medium forming portion for use in making a communication medium, such as a potcard or a letter, a method of making such communication medium from such communication medium paper, and a core sheet for insertion in the interior of a communication medium forming sheet obtained by cutting the communication medium forming portion from the communication medium paper when the communication medium sheet is folded at least in two, and a label adapted to be mounted on the communication medium forming sheet. Any information written in the communication medium forming sheet can be concealed by folding the sheet double and/or by mounting the labelthereon, whereby he information can be kept in secrecy-maintained condition and the need of an envelope is eliminated.
IPC 1-7
IPC 8 full level
B42D 7/00 (2006.01); B42D 15/08 (2006.01)
CPC (source: EP KR)
B42D 7/00 (2013.01 - EP); B42D 15/02 (2013.01 - KR); B42D 15/08 (2013.01 - KR); B42D 15/085 (2013.01 - EP)
Citation (search report)
- [X] GB 1150427 A 19690430 - CLEARY GERALD VERNON JR [US]
- [Y] FR 1254258 A 19610217
- [Y] GB 2208366 A 19890330 - DAIMATSU KAGAKU KOGYO KK [JP]
- [A] US 4817989 A 19890404 - PENDERGAST WILLIAM J [US]
- [A] FR 2211350 A1 19740719 - BRANN LTD CHRISTIAN [GB]
- [A] DE 2750862 A1 19790517 - LOESCHMANN HANS
- [Y] PATENT ABSTRACTS OF JAPAN vol. 13, no. 526 (M-897)(3874) 22 November 1989 & JP-A-1 214 485 ( YOSHIKAZU KIMURA ) 28 August 1989 & US-A-4 885 198 published 5-12-1989
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0424321 A2 19910424; EP 0424321 A3 19920318; KR 910007696 A 19910530; KR 920010113 B1 19921116
DOCDB simple family (application)
EP 90810786 A 19901015; KR 900016476 A 19901016