Republicação - classificação IPC
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C04B 35/02; C04B 35/68.
03/27/2018
RPI 2464
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Official data from INPI
MATERIAL DE GUNITA
ArquivadaInvention PatentPCT · SU1989000060
Application data
Number
PI8907475Type
Invention Patent
Filing
03/07/1989
Publication
05/14/1991
PCT
SU1989000060 Progress at the INPI
- Filing03/07/89
- Publication05/14/91
- Abandoned
- Allowance
- Grant
- In force
The application was abandoned: examination was not requested within the 36 months following the 03/07/1989 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 03/27/2018. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
Gosudarstvenny Proektny I Nauchno-Issledovatelsky Institut Nikelevo-Kobaltovoi Promyshlenn
SU
Inventors
E. E. (pessoa física)
J. R. (pessoa física)
L. G. (pessoa física)
SU
O. R. (pessoa física)
S. S. (pessoa física)
V. S. (pessoa física)
V. D. (pessoa física)
Technical data
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Arquivamento - Art. 33 da LPI
#11.1
06/29/1993
RPI 1178
Notificação de entrada na fase nacional - PCT
#1.3
05/14/1991
RPI 1067
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