20.4
05/05/1987
RPI 863
Application data
Number
PI8202144Type
Filing
Publication
The patent was granted on 11/26/1985 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: 05/05/1987. We update with every new RPI gazette, published weekly.
Applicants
Brevet Burkhardt - Máquinas de Precisão Ltda.
SP, BR
Brevet Maquinas de Precisão LTDA.
SP, BR
Inventors
B. K. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
05/05/1987
RPI 863
#16.1
11/26/1985
RPI 788
#13.1
08/27/1985
RPI 775
#9.1
05/07/1985
RPI 759
#6.1
11/06/1984
RPI 733
#4.1
05/08/1984
RPI 707
#3.1
11/22/1983
RPI 683
#2.1
04/12/1983
RPI 651
#18.2
07/18/1995
RPI 1285
From the same holder
Same category
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