111
04/01/1986
RPI 806
The application was refused on 04/01/1986 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: 04/01/1986. We update with every new RPI gazette, published weekly.
Applicants
VALVULAS SCHRADER DO BRASIL S [BR]
Inventors
P. L. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
04/01/1986
RPI 806
#12.2
10/15/1985
RPI 782
#9.2
06/25/1985
RPI 766
#5.1
02/28/1984
RPI 697
#4.1
10/04/1983
RPI 676
#3.2
03/29/1983
RPI 649
#2.1
12/21/1982
RPI 635
From the same holder
Same category
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