GPI coverage and content

You can use Global Patent Index (GPI) to carry out detailed searches in the EPO's worldwide bibliographic (DOCDB), legal event (INPADOC) and full-text data sets, and download or visualise the search results for statistical analysis.

Current content: 158 967 801 patent documents

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150 730 new documents added

999 816 documents amended

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EP 2560893 B1 20171004 - TAMPER-RESISTANT ENVELOPE

Title (en)

TAMPER-RESISTANT ENVELOPE

Title (de)

SICHERHEITS-VERSANDTASCHE

Title (fr)

ENVELOPPE INVIOLABLE

Publication

EP 2560893 B1 20171004 (EN)

Application

EP 11721376 A 20110414

Priority

US 32533110 P 20100418
IL 2011000318 W 20110414

Abstract (en)

[origin: US2011253769A1] A tamper-resistant envelope comprising a first and a second panel joined together along at least one tamper-evident seam to form a pocket therebetween, and a flap comprising a tamper-evident adhesive distally connected to the first panel along a fold line and adapted to adhere to at least a portion of the first panel and at least a portion of the second panel when folded along the fold line.

IPC 8 full level

B65D 27/30 (2006.01)

CPC (source: EP US)

B65D 27/30 (2013.01 - EP US)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

US 2011253769 A1 20111020; EP 2560893 A1 20130227; EP 2560893 B1 20171004; WO 2011132187 A1 20111027

DOCDB simple family (application)

US 201113086415 A 20110414; EP 11721376 A 20110414; IL 2011000318 W 20110414