Publicação do pedido de patente
#3.1
07/18/1989
RPI 978
Application data
Number
PI8805752Type
Filing
Publication
The application was allowed on 11/17/1992 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: 07/18/1989. We update with every new RPI gazette, published weekly.
Applicants
Keystone International, Inc
US
Inventors
P. Y. (pessoa física)
W. S. (pessoa física)
US
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