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Official data from INPI

APARELHO PARA TRITURAÇÀO

Em AnáliseInvention PatentPCT · SU1987000009

Application data

Number

PI8707649

Type

Invention Patent

Filing

01/27/1987

Publication

10/03/1989

PCT

SU1987000009

Progress at the INPI

  1. Filing01/27/87
  2. Publication10/03/89
  3. Examination04/10/90
  4. Allowance12/04/90
  5. Grant07/30/91
  6. Terminated10/24/95

The patent was granted on 07/30/1991 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Mogilevsky Mashinostroitelny Institut

SU

Inventors

A. K. (pessoa física)

SU

E. G. (pessoa física)

L. S. (pessoa física)

M. L. (pessoa física)

S. B. (pessoa física)

V. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

10/03/1989

RPI 989

Anuidade - prazo legal encerrado

#18.2

10/24/1995

RPI 1299

Concessão da patente

#16.1

07/30/1991

RPI 1078

Notificação para pagamento de retribuição

#13.1

03/19/1991

RPI 1059

Deferimento

#9.1

12/04/1990

RPI 1044

Solicitação de exame técnico

#4.1

04/10/1990

RPI 1013

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