Solicitação de exame técnico
#4.1
04/26/1988
RPI 914
Application data
Number
PI8706031Type
Filing
Publication
The application was refused on 05/25/1999 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 04/26/1988. We update with every new RPI gazette, published weekly.
Applicants
J. C. (pessoa física)
GB
M. C. (pessoa física)
US
S. C. (pessoa física)
GB
The Morgan Crucible Company PLC
GB
Inventors
K. [. (pessoa física)
O. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
04/26/1988
RPI 914
#1.3
01/19/1988
RPI 900
#25.1
Transferido de: Johns Manville Corporation
09/20/2005
RPI 1811
#25.4
Alterado de: Schuller Corporation
09/06/2005
RPI 1809
#25.4
Alterado de: Manville Corporation
08/23/2005
RPI 1807
Recorrente: O depositante.@Decisão: Recurso conhecido e negado provimento. Mantido o indeferimento do pedido.
05/25/1999
RPI 1481
#12.2
09/09/1997
RPI 1397
#9.2
03/04/1997
RPI 1370
#7.1
07/04/1995
RPI 1283
#7.1
06/07/1994
RPI 1227
Same category
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