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Official data from INPI

CILINDRO COM FLEXÃO COMANDÁVEL

Prazo de SigiloInvention Patent

Application data

Number

PI8904098

Type

Invention Patent

Filing

08/15/1989

Publication

02/19/1991

Progress at the INPI

  1. Filing08/15/89
  2. Publication02/19/91
  3. Examination12/03/91
  4. Allowance11/01/94
  5. Abandoned
  6. In force

The application was allowed on 11/01/1994 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: 11/07/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Eduard Kusters Maschinenfabrik GmbH & Co. KG

DE

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Inventors

G. S. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P3827836.7 · 08/17/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

11/07/1989

RPI 994

Arquivamento - Art. 38 §2° da LPI

#11.4

10/17/1995

RPI 1298

Notificação para pagamento de retribuição

#13.1

03/07/1995

RPI 1266

Deferimento

#9.1

11/01/1994

RPI 1248

Solicitação de exame técnico

#4.1

12/03/1991

RPI 1096

Solicitação de exame não realizada

#4.2

09/03/1991

RPI 1083

Publicação do pedido de patente

#3.1

02/19/1991

RPI 1055

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