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Official data from INPI

APERFEIÇOAMENTO EM PISTÕES HIDRÁUL;ICOS E PNEUMÁTICOS PARA USO EM GERAL.

Em AnáliseInvention Patent

Application data

Number

PI8102865

Type

Invention Patent

Filing

05/08/1981

Publication

-

Progress at the INPI

  1. Filing05/08/81
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

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: 07/02/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Baldan-Implementos Agrícolas S/A

SP, BR

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Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

101

07/02/1985

RPI 767

101

03/19/1985

RPI 752

Recurso

#12.1

09/11/1984

RPI 725

Deferimento

#9.1

05/22/1984

RPI 709

Exigência - art. 36 da LPI

#6.1

02/07/1984

RPI 694

Pedido de certificado de adição de invenção

#5.1

03/30/1982

RPI 597

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