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Official data from INPI

GRAMPEADOR PNEUMÁTICO.

Em AnáliseInvention Patent
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Application data

Number

PI8002369

Type

Invention Patent

Filing

02/15/1980

Publication

12/01/1981
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Progress at the INPI

  1. Filing02/15/80
  2. Publication12/01/81
  3. Examination03/30/82
  4. Refused12/30/86
  5. Grant
  6. In force

The application was refused on 12/30/1986 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

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Latest action published by the INPI: 12/30/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Relite S/A

SP, BR

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Inventors

J. M. (pessoa física)

Technical data

IPC Classification

B25C 5/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

130

12/30/1986

RPI 845

Arquivamento - Art. 36 §1° da LPI

#11.2

07/29/1986

RPI 823

8.1

02/18/1986

RPI 800

Deferimento

#9.1

10/22/1985

RPI 783

8.1

02/26/1985

RPI 749

8.1

07/03/1984

RPI 715

Pedido de certificado de adição de invenção

#5.1

09/08/1982

RPI 620

Solicitação de exame técnico

#4.1

03/30/1982

RPI 597

Publicação do pedido de patente

#3.1

12/01/1981

RPI 580

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