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Official data from INPI

MANDRIL PARA UMA PEÇA DE TRABALHO

PublicadaInvention Patent

Application data

Number

PI8806109

Type

Invention Patent

Filing

11/22/1988

Publication

08/15/1989

Progress at the INPI

  1. Filing11/22/88
  2. Publication08/15/89
  3. Examination06/12/90
  4. Allowance11/26/91
  5. Grant11/24/92
  6. Terminated06/25/96

The patent was granted on 11/24/1992 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/15/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Emerson Electric Co

US

See this company's full portfolio

Inventors

J. R. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

123,719 · 11/23/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

08/15/1989

RPI 982

Pedido de patente depositado

#2.1

04/04/1989

RPI 963

Anuidade - prazo legal encerrado

#18.2

06/25/1996

RPI 1334

Concessão da patente

#16.1

11/24/1992

RPI 1147

Notificação para pagamento de retribuição

#13.1

04/14/1992

RPI 1115

Deferimento

#9.1

11/26/1991

RPI 1095

Solicitação de exame técnico

#4.1

06/12/1990

RPI 1022

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