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Official data from INPI

SEM TITULO

PublicadaInvention Patent

Application data

Number

PI8702963

Type

Invention Patent

Filing

06/11/1987

Publication

04/05/1988

Progress at the INPI

  1. Filing06/11/87
  2. Publication04/05/88
  3. Abandoned11/13/90
  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: 04/05/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Lanxide Technology Company, LP

US

See this company's full portfolio

Inventors

M. N. (pessoa física)

US

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

04/05/1988

RPI 911

Pedido de patente depositado

#2.1

08/18/1987

RPI 878

11.31

04/14/1998

RPI 1425

Exigência - art. 36 da LPI

#6.1

03/19/1996

RPI 1320

Exigência - art. 36 da LPI

#6.1

11/23/1993

RPI 1199

Solicitação de exame técnico

#4.1

11/13/1990

RPI 1041

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