Publicação do pedido de patente
#3.1
04/25/1989
RPI 966
Application data
Number
PI8705335Type
Filing
Publication
The application was refused on 02/08/1994 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 04/25/1989. We update with every new RPI gazette, published weekly.
Applicants
Tacobras Serviços e Comércio de Instrumentos de Medição Ltda
SP, BR
Inventors
E. L. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
04/25/1989
RPI 966
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12/22/1987
RPI 896
02/08/1994
RPI 1210
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RPI 1180
#12.2
06/08/1993
RPI 1175
#12.2
05/11/1993
RPI 1171
#9.2
01/19/1993
RPI 1155
#4.1
06/11/1991
RPI 1071
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