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Official data from INPI

APARELHO PARA MISTURA

IndeferidaInvention PatentPCT · US1989002832

Application data

Number

PI8906965

Type

Invention Patent

Filing

06/20/1989

Publication

12/11/1990

PCT

US1989002832

Progress at the INPI

Under appeal
  1. Filing06/20/89
  2. Publication12/11/90
  3. Examination08/13/91
  4. Refused06/23/98
  5. Grant
  6. In force

The application was refused by the INPI on 06/23/1998. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 06/23/1998. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. C. (pessoa física)

US

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Inventors

R. W. (pessoa física)

Technical data

IPC Classification

Priority claims

US

209.158 · 06/20/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

Indeferido o pedido com base no art. 8º da LPI.

06/23/1998

RPI 1435

Conhecimento de parecer técnico

#7.1

09/02/1997

RPI 1396

Conhecimento de parecer técnico

#7.1

09/10/1996

RPI 1345

Solicitação de exame técnico

#4.1

08/13/1991

RPI 1080

Notificação de entrada na fase nacional - PCT

#1.3

12/11/1990

RPI 1045

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