14.4
01/12/1988
RPI 899
Application data
Number
PI8307250Type
Filing
Publication
The patent was granted on 08/25/1987 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: 01/12/1988. We update with every new RPI gazette, published weekly.
Applicants
Brevet Burkhardt - Máquinas de Precisão Ltda.
SP, BR
Inventors
K. M. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
01/12/1988
RPI 899
#16.1
08/25/1987
RPI 879
#13.1
05/05/1987
RPI 863
#9.1
12/16/1986
RPI 843
#4.1
01/07/1986
RPI 794
#3.1
08/06/1985
RPI 772
#2.1
03/13/1984
RPI 699
#18.2
02/18/1992
RPI 1107
From the same holder
Same category
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