Solicitação de exame técnico
#4.1
08/29/1989
RPI 984
Application data
Number
PI8607117Type
Filing
Publication
PCT
US1986000535 The application was allowed on 05/30/1995 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.
Talk to a specialistLatest action published by the INPI: 08/29/1989. We update with every new RPI gazette, published weekly.
Applicants
Praxair Technology, Inc.
US
Inventors
R. W. (pessoa física)
US
R. C. (pessoa física)
US
W. H. (pessoa física)
US
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
08/29/1989
RPI 984
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