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Official data from INPI

COMPOSIÇÃO DE POLI-(HALOGENETO DE VINILA) E ARTIGO PREPARADO COM ELA

ArquivadaInvention Patent

Application data

Number

PI9003713

Type

Invention Patent

Filing

07/30/1990

Publication

09/03/1991

Progress at the INPI

  1. Filing07/30/90
  2. Publication09/03/91
  3. Abandoned11/23/93
  4. Allowance
  5. Grant
  6. In force

The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 03/02/1999. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The B.F. Goodrich Company

US

See this company's full portfolio

Inventors

J. S. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

07/386,831 · 07/31/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

11.31

03/02/1999

RPI 1469

Exigência - art. 36 da LPI

#6.1

01/28/1997

RPI 1365

14.1

07/12/1994

RPI 1232

Solicitação de exame técnico

#4.1

11/23/1993

RPI 1199

Publicação do pedido de patente

#3.1

09/03/1991

RPI 1083

Pedido de patente depositado

#2.1

02/05/1991

RPI 1053

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