Publicação do pedido de patente
#3.1
02/21/1989
RPI 957
Application data
Number
PI8803771Type
Filing
Publication
The application was abandoned for failure to pay the annuities (art. 86 of the Brazilian IP Act). The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 02/21/1989. We update with every new RPI gazette, published weekly.
Applicants
Praxair Technology, Inc.
US
U. C. (pessoa física)
US
Inventors
B. B. (pessoa física)
J. M. (pessoa física)
J. N. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
02/21/1989
RPI 957
#2.1
01/03/1989
RPI 950
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03/21/2000
RPI 1524
Referente a 9ª e 10ª anuidade
12/01/1998
RPI 1456
09/05/1995
RPI 1292
08/29/1995
RPI 1291
#4.1
05/07/1991
RPI 1066
From the same holder
Same category
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