20.4
10/06/1987
RPI 885
Application data
Number
PI8202702Type
Filing
Publication
The patent was granted on 03/17/1987 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: 10/06/1987. We update with every new RPI gazette, published weekly.
Applicants
C. K. (pessoa física)
DE
C. K. (pessoa física)
Inventors
H. W. (pessoa física)
DE
K. S. (pessoa física)
DE
R. F. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
10/06/1987
RPI 885
10/06/1987
RPI 885
#16.1
03/17/1987
RPI 856
#13.1
11/04/1986
RPI 837
#9.1
07/08/1986
RPI 820
#6.1
11/05/1985
RPI 785
#4.1
04/30/1985
RPI 758
#3.1
04/19/1983
RPI 652
#2.1
06/22/1982
RPI 609
#18.2
11/29/1994
RPI 1252
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Same category
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