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Official data from INPI

PROCESSO DE FUNDIÇÃO DE UM ÊMBOLO DE PESO LEVE E CONJUNTO DE MOLDE

ArquivadaInvention Patent

Application data

Number

PI8200140

Type

Invention Patent

Filing

01/12/1982

Publication

11/03/1982

Progress at the INPI

  1. Filing01/12/82
  2. Publication11/03/82
  3. Abandoned09/18/84
  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: 07/15/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Imperial Clevite INC

US

Inventors

D. S. (pessoa física)

US

J. M. (pessoa física)

US

M. M. (pessoa física)

US

Technical data

Priority claims

US

224.820 · 01/13/1981

US

224.836 · 01/13/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

07/15/1986

RPI 821

Exigência - art. 36 da LPI

#6.1

09/17/1985

RPI 778

Pedido de certificado de adição de invenção

#5.1

02/12/1985

RPI 747

Solicitação de exame técnico

#4.1

09/18/1984

RPI 726

Publicação do pedido de patente

#3.1

11/03/1982

RPI 628

Pedido de patente depositado

#2.1

03/02/1982

RPI 593

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