Solicitação de exame técnico
#4.1
12/13/1988
RPI 947
Application data
Number
PI8701906Type
Filing
Publication
The letters patent expired on 07/29/2008: 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: 12/13/1988. We update with every new RPI gazette, published weekly.
Applicants
Becton, Dickinson and Company
US
Inventors
A. R. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
12/13/1988
RPI 947
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02/09/1988
RPI 903
#2.1
07/28/1987
RPI 875
#21.1
Patente extinta em 22/04/2002
07/29/2008
RPI 1960
#16.1
07/27/1993
RPI 1182
#13.1
04/27/1993
RPI 1169
#9.1
01/12/1993
RPI 1154
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