Retificação
#15.3
12/23/1997
RPI 1409
Application data
Number
PI8905798Type
Filing
Publication
Published on 06/12/1990, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 12/23/1997. We update with every new RPI gazette, published weekly.
Applicants
M. C. (pessoa física)
US
Inventors
W. S. (pessoa física)
IPC Classification
Priority claims
US
272.184 · 11/16/1988
US
300.868 · 01/23/1989
US
300.870 · 01/23/1989
Publications in the Brazilian Industrial Property Gazette (RPI).
#15.3
12/23/1997
RPI 1409
#4.1
09/29/1992
RPI 1139
#3.1
06/12/1990
RPI 1022
#2.1
03/20/1990
RPI 1010
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.