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Official data from INPI

DISPOSITIVO MISTURADOR ESTÁTICO PARA FLUIDOS CONTENDO PARTÍCULAS SÓLIDAS OU CONSISTINDO DAS MESMAS

PublicadaInvention Patent

Application data

Number

PI8700461

Type

Invention Patent

Filing

02/02/1987

Publication

08/09/1988

Progress at the INPI

  1. Filing02/02/87
  2. Publication08/09/88
  3. Abandoned10/16/90
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/09/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Sulzer Brasil S/A

RJ, BR

Inventors

H. M. (pessoa física)

CH

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

08/09/1988

RPI 929

Pedido de patente depositado

#2.1

06/02/1987

RPI 867

Arquivamento - Art. 36 §1° da LPI

#11.2

02/14/1995

RPI 1263

Exigência - art. 36 da LPI

#6.1

08/30/1994

RPI 1239

14.7

02/16/1994

RPI 1211

Solicitação de exame técnico

#4.1

10/16/1990

RPI 1037

14.4

03/01/1990

RPI 1007

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