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Official data from INPI

MÁQUINA DESLINTADORA PNEUMÁTICA PARA SEMENTES DE ALGODÃO

Prazo de SigiloInvention Patent

Application data

Number

PI8902832

Type

Invention Patent

Filing

05/23/1989

Publication

11/27/1990

Progress at the INPI

  1. Filing05/23/89
  2. Publication11/27/90
  3. Examination04/14/92
  4. Allowance05/03/94
  5. Abandoned
  6. In force

The application was allowed on 05/03/1994 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 07/25/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

W. G. (pessoa física)

SP, BR

Inventors

W. G. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

07/25/1989

RPI 979

Arquivamento - Art. 38 §2° da LPI

#11.4

12/27/1994

RPI 1256

Notificação para pagamento de retribuição

#13.1

08/30/1994

RPI 1239

Deferimento

#9.1

05/03/1994

RPI 1222

Exigência - art. 36 da LPI

#6.1

10/13/1993

RPI 1193

Solicitação de exame técnico

#4.1

04/14/1992

RPI 1115

Publicação do pedido de patente

#3.1

11/27/1990

RPI 1043

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