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Official data from INPI

CONTROLADOR-MARCADOR DE ESTADO SÓLIDO E PROCESSO EMPREGANDO UM CONTROLADOR-MARCADOR

PublicadaInvention Patent

Application data

Number

PI8800125

Type

Invention Patent

Filing

01/14/1988

Publication

08/23/1988

Progress at the INPI

  1. Filing01/14/88
  2. Publication08/23/88
  3. Abandoned10/02/90
  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: 08/23/1988. 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. R. (pessoa física)

US

M. K. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

003,519 · 01/15/1987

US

003,673 · 01/15/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

08/23/1988

RPI 931

Pedido de patente depositado

#2.1

08/16/1988

RPI 930

Pedido de patente depositado

#2.1

05/03/1988

RPI 915

Arquivamento - Art. 36 §1° da LPI

#11.2

07/19/1994

RPI 1233

Exigência - art. 36 da LPI

#6.1

01/18/1994

RPI 1207

Solicitação de exame técnico

#4.1

10/02/1990

RPI 1035

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