Arquivamento - Art. 38 §2° da LPI
#11.4
11/08/1988
RPI 942
Application data
Number
PI8203761Type
Filing
Publication
The application was allowed on 12/29/1987 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: 11/08/1988. We update with every new RPI gazette, published weekly.
Applicants
W R Grace & Co
US
Inventors
J. S. (pessoa física)
US
W. M. (pessoa física)
US
Priority claims
US
289.018 · 07/31/1981
Publications in the Brazilian Industrial Property Gazette (RPI).
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Procedimento automático de reclassificação. As classificações IPC anteriores eram: B29D 23/03; B29C 47/06; B29C 47/20; B29C 47/94; B29C 55/28; B29C 61/00; C08J 7/00; C08J 7/04; B29C 47/08.
03/27/2018
RPI 2464
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