Concessão da patente
#16.1
03/26/1985
RPI 753
Application data
Number
PI8102617Type
Filing
Publication
The letters patent expired on 10/01/1996: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 03/26/1985. We update with every new RPI gazette, published weekly.
Applicants
K. H. (pessoa física)
DE
Inventors
M. W. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
03/26/1985
RPI 753
#13.1
01/29/1985
RPI 745
#9.1
09/25/1984
RPI 727
#6.1
06/05/1984
RPI 711
#4.1
06/29/1982
RPI 610
#3.1
01/19/1982
RPI 587
#21.1
10/01/1996
RPI 1348
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