- Online Patent Information and Document Inspection Service

GB2471282 - Method and system for provision of cryptographic services

Classifications

IPC 8 and Later Versions

WIPO International Patent Classification (IPC) Home Page Offsite

Sort by: Direction:

Document Type	Subclass	Subgroup	Version Date	Category
A	G06F	21/00	01 January 2006	Inventive (F)
B	G06F	21/60	01 January 2013	Inventive (F)

CPC

Search CPC on Espacenet Offsite

Sort by: Direction:

Document Type	Subclass	Subgroup	Category
B	G06F	21/602	Inventive (F)
B	H04L	9/0802	Additional
B	H04L	29/06659	Additional
B	H04L	29/06707	Additional
B	H04L	29/06986	Additional

ECLA

ECLA, which was replaced by CPC on 1 January 2013, will only be displayed for applications that have been classified to it. The ECLA classification is no longer available, but you can Search CPC on Espacenet Offsite

Sort by: Direction:

Document Type	Subclass	Subgroup	Version Date	Category
A	G06F	21/00N9F	01 July 2003	Inventive (F)
A	T04L	9/08B	01 September 2005	Additional
A	T04L	29/06S20	01 May 2007	Additional
A	T04L	29/06S4B	01 May 2007	Additional
A	T04L	29/06S6	01 May 2007	Additional

Select case view

Select the aspect of the case you wish to view: