Pedido de patente depositado
#2.1
11/21/1989
RPI 996
Application data
Number
PI8904455Type
Filing
Publication
The letters patent expired on 12/22/2009: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 11/21/1989. We update with every new RPI gazette, published weekly.
Applicants
Qinetiq Limited
GB
The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Northern Ireland
GB
Inventors
F. A. (pessoa física)
GB
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
11/21/1989
RPI 996
#21.1
Patente extinta em 04/09/2004
12/22/2009
RPI 2033
#25.1
Transferido de: The Secretary of State for Defence in Her Britannic Majesty's Government of The United Kingdom of Great Britain and Northern Ireland
05/07/2002
RPI 1635
#16.1
10/29/1996
RPI 1352
#13.1
06/18/1996
RPI 1333
#9.1
12/05/1995
RPI 1305
#4.1
07/27/1993
RPI 1182
#3.1
03/12/1991
RPI 1058
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