Publicação do pedido de patente
#3.1
03/15/1988
RPI 908
Application data
Number
PI8703329Type
Filing
Publication
The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.
Latest action published by the INPI: 03/15/1988. We update with every new RPI gazette, published weekly.
Applicants
W.R. Grace & CO
US
W.R. Grace & CO - Conn
US
Inventors
S. G. (pessoa física)
IPC Classification
Priority claims
US
065.987 · 06/24/1987
US
880.258 · 06/30/1986
Publications in the Brazilian Industrial Property Gazette (RPI).
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Procedimento automático de reclassificação. As classificações IPC anteriores eram: B32B 31/30; B32B 27/08; B32B 27/32; B65D 65/40; B65D 85/00.
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