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Official data from INPI

MAQUINA PERFURATRIZ DE SOLO

Em AnáliseInvention Patent

Application data

Number

PI8402312

Type

Invention Patent

Filing

05/11/1984

Publication

12/17/1985

Progress at the INPI

Awaiting grant fee payment
  1. Filing05/11/84
  2. Publication12/17/85
  3. Examination02/09/88
  4. Allowance11/01/88
  5. Grant
  6. In force

The application was allowed by the INPI on 11/01/1988. The grant of the letters patent is being processed.

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Latest action published by the INPI: 10/24/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

V. S. (pessoa física)

Inventors

S. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

10/24/1989

RPI 992

Notificação para pagamento de retribuição

#13.1

02/21/1989

RPI 957

Deferimento

#9.1

11/01/1988

RPI 941

Solicitação de exame técnico

#4.1

02/09/1988

RPI 903

Publicação do pedido de patente

#3.1

12/17/1985

RPI 791

Pedido de patente depositado

#2.1

07/24/1984

RPI 718

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