6.2
05/02/1989
RPI 967
Application data
Number
PI8505033Type
Filing
Publication
The patent was granted on 06/26/1990 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: 05/02/1989. We update with every new RPI gazette, published weekly.
Applicants
Minnesota Mining and Manufacturing Company
US
Inventors
E. B. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
05/02/1989
RPI 967
#4.1
06/21/1988
RPI 922
#3.1
07/29/1986
RPI 823
#2.1
01/07/1986
RPI 794
#18.2
06/04/1996
RPI 1331
#16.1
06/26/1990
RPI 1024
#13.1
05/22/1990
RPI 1019
#9.1
01/23/1990
RPI 1003
From the same holder
Same category
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