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Official data from INPI

DISPOSITIVO DE TRAVA PARA COLUNA DE FURADEIRA-FRESADORA

Prazo de SigiloInvention Patent

Application data

Number

PI8803277

Type

Invention Patent

Filing

07/01/1988

Publication

02/13/1990

Progress at the INPI

  1. Filing07/01/88
  2. Publication02/13/90
  3. Abandoned03/12/91
  4. Allowance
  5. Grant
  6. In force

The applicant withdrew the application. The case ended without a patent.

Talk to a specialist

Latest action published by the INPI: 11/22/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Cardoso Indústria e Comércio de Máquinas Ltda

SP, BR

Inventors

J. C. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

11/22/1988

RPI 944

10.1

05/07/1991

RPI 1066

Solicitação de exame técnico

#4.1

03/12/1991

RPI 1058

Solicitação de exame não realizada

#4.2

10/30/1990

RPI 1039

Publicação do pedido de patente

#3.1

02/13/1990

RPI 1006

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