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Official data from INPI

PROTETOR

Em AnáliseUtility Model

Application data

Number

MU6402136

Type

Utility Model

Filing

12/26/1984

Publication

04/30/1985

Progress at the INPI

  1. Filing12/26/84
  2. Publication04/30/85
  3. Examination08/06/85
  4. Allowance08/18/87
  5. Grant04/26/88
  6. In force12/26/99

The patent was granted on 04/26/1988 and is in force until 12/26/1999. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:12/26/1999

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Latest action published by the INPI: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

INSETICIDAS PLA PLUFF LTDA [BR]

Inventors

B. M. (pessoa física)

W. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

09/26/1989

RPI 988

Concessão da patente

#16.1

04/26/1988

RPI 914

Notificação para pagamento de retribuição

#13.1

12/15/1987

RPI 895

Deferimento

#9.1

08/18/1987

RPI 878

Republicação - classificação IPC

#15.11

06/09/1987

RPI 868

Exigência - art. 36 da LPI

#6.1

02/17/1987

RPI 852

Solicitação de exame técnico

#4.1

08/06/1985

RPI 772

Publicação antecipada

#3.2

04/30/1985

RPI 758

Pedido de patente depositado

#2.1

04/02/1985

RPI 754

22.2

03/27/1990

RPI 1011

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