Republicação - classificação IPC
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: B01F 17/54; C09D 7/12.
03/27/2018
RPI 2464
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Official data from INPI
COMPOSIÇÃO DE ESPESSADOR PARA SISTEMA À BASE DE ÁGUA, COMPOSTO COMBINADO, COMPOSTO COMBINADO PRONTO PARA MISTURA, COMPOSIÇÃO DE REVESTIMENTO À BASE DE ÁGUA E PROCESSO PARA PREPARAÇÃO DE COMPOSTO COMBINADO À BASE DE ÁGUA
ArquivadaInvention Patent
Application data
Number
PI9100716Type
Invention Patent
Filing
02/22/1991
Publication
10/29/1991
Progress at the INPI
- Filing02/22/91
- Publication10/29/91
- Abandoned
- Allowance
- Grant
- In force
The application was abandoned: examination was not requested within the 36 months following the 02/22/1991 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
Rheox, Inc.
US
Inventors
H. N. (pessoa física)
US
M. S. (pessoa física)
US
W. C. (pessoa física)
US
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Arquivamento - Art. 33 da LPI
#11.1
01/10/1995
RPI 1258
Publicação do pedido de patente
#3.1
10/29/1991
RPI 1091
Pedido de patente depositado
#2.1
08/27/1991
RPI 1082
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