20.4
09/27/1988
RPI 936
The letters patent expired on 05/16/1995: 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: 09/27/1988. We update with every new RPI gazette, published weekly.
Applicants
Burmeister & Wain A/S
Inventors
H. E. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
09/27/1988
RPI 936
05/14/1985
RPI 760
05/07/1985
RPI 759
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09/25/1984
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07/03/1984
RPI 715
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03/13/1984
RPI 699
#6.1
09/06/1983
RPI 672
10/13/1982
RPI 625
#21.1
05/16/1995
RPI 1276
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