Carta-patente expirada
#21.1
Patente extinta em 29/12/1999 conforme o disposto no artigo 24 da Lei 5772/71 (CPI).
11/20/2001
RPI 1611
The letters patent expired on 11/20/2001: 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: 11/20/2001. We update with every new RPI gazette, published weekly.
Applicants
Ericsson do Brasil Comércio e Indústria S.A.
SP, BR
Ericsson Telecomunicações S.A
BR
Inventors
D. L. (pessoa física)
BR
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 29/12/1999 conforme o disposto no artigo 24 da Lei 5772/71 (CPI).
11/20/2001
RPI 1611
#16.1
03/25/1997
RPI 1373
#13.1
06/18/1996
RPI 1333
#9.1
11/28/1995
RPI 1304
#4.1
09/21/1993
RPI 1190
#3.1
07/23/1991
RPI 1077
09/11/1990
RPI 1032
#2.1
04/24/1990
RPI 1015
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