Publicação antecipada
#3.2
12/20/1988
RPI 948
The application was refused on 06/14/1994 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: 12/20/1988. We update with every new RPI gazette, published weekly.
Applicants
Uhlmann Planejamento e Engenharia Ltda
MS, BR
Inventors
S. L. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.2
12/20/1988
RPI 948
#2.1
10/04/1988
RPI 937
06/14/1994
RPI 1228
#12.2
03/01/1994
RPI 1213
#9.2
11/16/1993
RPI 1198
#5.1
04/02/1991
RPI 1061
#4.1
01/08/1991
RPI 1049
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.