111
06/10/1986
RPI 816
The application was refused on 06/10/1986 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: 06/10/1986. We update with every new RPI gazette, published weekly.
Applicants
Eletro Metalúrgica Universal Ltda
RJ, BR
Inventors
B. W. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
06/10/1986
RPI 816
04/29/1986
RPI 810
#12.2
10/08/1985
RPI 781
#9.2
07/02/1985
RPI 767
#4.1
07/20/1982
RPI 613
#3.1
05/04/1982
RPI 602
From the same holder
Same category
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