Cessão de direito de exploração
#22.1
02/23/1988
RPI 905
Application data
Number
PI8203223Type
Filing
Publication
The patent was granted on 09/30/1986 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: 02/23/1988. We update with every new RPI gazette, published weekly.
Applicants
O. R. (pessoa física)
Inventors
O. R. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#22.1
02/23/1988
RPI 905
#16.1
09/30/1986
RPI 832
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08/26/1986
RPI 827
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04/22/1986
RPI 809
#6.1
07/02/1985
RPI 767
#4.1
07/24/1984
RPI 718
#3.1
03/13/1984
RPI 699
#2.1
07/20/1982
RPI 613
#18.2
11/29/1994
RPI 1252
Same category
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