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Official data from INPI

ESTRUTURA FIBROSA TUBULAR, PROCESSO E APARELHO PARA FIAR ELETROSTATICAMENTE TAL ESTRUTURA.

Em AnáliseInvention Patent

Application data

Number

PI8604818

Type

Invention Patent

Filing

10/03/1986

Publication

07/07/1987

Progress at the INPI

  1. Filing10/03/86
  2. Publication07/07/87
  3. Abandoned06/13/89
  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: 06/13/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ethicon Inc.

US

T. L. (pessoa física)

GB

See this company's full portfolio

Inventors

J. B. (pessoa física)

Technical data

Priority claims

GB

8524541 · 10/04/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

06/13/1989

RPI 973

Publicação do pedido de patente

#3.1

07/07/1987

RPI 872

Pedido de patente depositado

#2.1

04/07/1987

RPI 859

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: D01F 6/70; A61F 2/06; D01H 1/12.

03/27/2018

RPI 2464

Arquivamento - Art. 36 §1° da LPI

#11.2

11/17/1992

RPI 1146

Exigência - art. 36 da LPI

#6.1

11/12/1991

RPI 1093

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