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Official data from INPI

IMPLEMENTO AGRICOLA

DeferidaInvention Patent

Application data

Number

PI8502347

Type

Invention Patent

Filing

05/14/1985

Publication

09/10/1985

Progress at the INPI

Awaiting grant fee payment
  1. Filing05/14/85
  2. Publication09/10/85
  3. Examination05/06/86
  4. Allowance12/29/87
  5. Grant
  6. In force

The application was allowed by the INPI on 12/29/1987. The grant of the letters patent is being processed.

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Latest action published by the INPI: 12/13/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. L. (pessoa física)

PR, BR

E. R. (pessoa física)

PR, BR

Inventors

D. L. (pessoa física)

E. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

12/13/1988

RPI 947

Deferimento

#9.1

12/29/1987

RPI 897

Solicitação de exame técnico

#4.1

05/06/1986

RPI 811

Republicação - classificação IPC

#15.11

11/26/1985

RPI 788

Publicação antecipada

#3.2

09/10/1985

RPI 777

Pedido de patente depositado

#2.1

07/30/1985

RPI 771

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