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Official data from INPI

RUCHO DE FIO DE ENTRADA TENDO ALTA RESISTÊNCIA AXIAL E LIGAÇÃO DE DESLOCAMENTO DE ISOLAMENTO

PublicadaInvention Patent

Application data

Number

PI8702356

Type

Invention Patent

Filing

05/08/1987

Publication

02/17/1988

Progress at the INPI

Technical opinion to answer
  1. Filing05/08/87
  2. Publication02/17/88
  3. Examination09/11/90
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.

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Latest action published by the INPI: 02/17/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. C. (pessoa física)

US

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Inventors

J. G. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

861.673 · 05/09/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

02/17/1988

RPI 904

Pedido de patente depositado

#2.1

08/04/1987

RPI 876

Retificação

#15.3

09/26/1995

RPI 1295

Conhecimento de parecer técnico

#7.1

09/21/1993

RPI 1190

Solicitação de exame técnico

#4.1

09/11/1990

RPI 1032

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