Publicação do pedido de patente
#3.1
11/14/1989
RPI 995
Application data
Number
PI8901508Type
Filing
Publication
The application was allowed on 01/07/1997 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: 11/14/1989. We update with every new RPI gazette, published weekly.
Applicants
Praxair Technology, Inc.
US
U. C. (pessoa física)
US
Inventors
M. C. (pessoa física)
US
IPC Classification
Priority claims
US
176.658 · 04/01/1988
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