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Official data from INPI

COMPRESSOR PORTÁTIL

Em AnáliseInvention Patent

Application data

Number

PI8900723

Type

Invention Patent

Filing

02/14/1989

Publication

06/06/1989

Progress at the INPI

  1. Filing02/14/89
  2. Publication06/06/89
  3. Examination11/21/89
  4. Allowance
  5. Grant
  6. In force

Published on 06/06/1989, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 11/21/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

K. H. (pessoa física)

SP, BR

Inventors

K. H. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/21/1989

RPI 996

Publicação antecipada

#3.2

06/06/1989

RPI 972

Pedido de patente depositado

#2.1

04/04/1989

RPI 963

101

05/16/1995

RPI 1276

Recurso

#12.1

05/17/1994

RPI 1224

132

11/09/1993

RPI 1197

101

10/05/1993

RPI 1192

Retificação

#15.6

06/15/1993

RPI 1176

Retificação

#15.3

02/02/1993

RPI 1157

Deferimento

#9.1

08/11/1992

RPI 1132

Pedido de certificado de adição de invenção

#5.1

03/06/1990

RPI 1008

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