Solicitação de exame técnico
#4.1
04/28/1987
RPI 862
Application data
Number
PI8603304Type
Filing
Publication
The letters patent expired on 07/22/2008: 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: 04/28/1987. We update with every new RPI gazette, published weekly.
Applicants
Koninklijke Emballage Industrie Van Leer B V
NL
Inventors
B. L. (pessoa física)
E. F. (pessoa física)
G. K. (pessoa física)
NL
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
04/28/1987
RPI 862
#3.1
02/24/1987
RPI 853
#2.1
12/30/1986
RPI 845
#21.1
Patente extinta em 14/07/2001
07/22/2008
RPI 1959
#16.1
07/27/1993
RPI 1182
#13.1
05/11/1993
RPI 1171
#9.1
01/26/1993
RPI 1156
#6.1
07/14/1992
RPI 1128
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Same category
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