6.5
09/12/1989
RPI 986
Application data
Number
PI8305437Type
Filing
Publication
The patent was granted on 08/27/1991 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 09/12/1989. We update with every new RPI gazette, published weekly.
Applicants
A. W. (pessoa física)
SP, BR
Inventors
A. W. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
09/12/1989
RPI 986
#6.1
03/21/1989
RPI 961
#4.1
02/02/1988
RPI 902
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11/17/1987
RPI 891
#15.3
07/21/1987
RPI 874
#3.1
05/07/1985
RPI 759
#2.1
12/13/1983
RPI 686
#18.2
05/09/1995
RPI 1275
#16.1
08/27/1991
RPI 1082
04/09/1991
RPI 1062
#15.6
11/27/1990
RPI 1043
#15.3
09/04/1990
RPI 1031
#13.1
06/05/1990
RPI 1021
#9.1
02/13/1990
RPI 1006
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