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: 159 679 824 patent documents

This week's update (08/11/2024 12:00 CET):

164 112 new documents added

576 445 documents amended

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EP 0092869 A2 19831102 - Improved motor.

Title (en)

Improved motor.

Title (de)

Brennkraftmaschine.

Title (fr)

Moteur.

Publication

EP 0092869 A2 19831102 (EN)

Application

EP 83200558 A 19830419

Priority

BE 2059671 A 19820423

Abstract (en)

Improved motor, characterized in that in the combustion chamber of the motor at least one valve "running around" (16) in this chamber is provided for.

IPC 1-7

F01L 7/08; F01L 7/10

IPC 8 full level

F01L 7/08 (2006.01); F01L 7/06 (2006.01); F02B 75/02 (2006.01)

CPC (source: EP)

F01L 7/06 (2013.01); F02B 2075/027 (2013.01)

Designated contracting state (EPC)

AT CH DE FR GB IT LI LU NL SE

DOCDB simple family (publication)

EP 0092869 A2 19831102; EP 0092869 A3 19840222; JP S58200014 A 19831121

DOCDB simple family (application)

EP 83200558 A 19830419; JP 7132983 A 19830422