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Official data from INPI

COMPRESSOR ROTATIVO

Em ExigênciaInvention Patent

Application data

Number

PI8603449

Type

Invention Patent

Filing

07/22/1985

Publication

03/04/1987

Progress at the INPI

  1. Filing07/22/85
  2. Publication03/04/87
  3. Abandoned05/05/87
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MITSUBISHI ELECTRIC CORP [JP]

Inventors

H. T. (pessoa física)

K. S. (pessoa física)

M. S. (pessoa física)

Y. T. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

10/17/1989

RPI 991

Solicitação de exame técnico

#4.1

05/05/1987

RPI 863

Publicação do pedido de patente

#3.1

03/04/1987

RPI 854

Pedido de patente depositado

#2.1

01/13/1987

RPI 847

Republicação - classificação IPC

#15.11

05/07/1991

RPI 1066

Arquivamento - Art. 36 §1° da LPI

#11.2

06/19/1990

RPI 1023

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