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Official data from INPI

EQUIPAMENTO DE TRANSPOSIÇÃO DE CURSOS D'ÁGUA E DE CONSTRUÇÃO DE EMERGÊNCIA DE EMPREGO CIVIL E MILITAR

ConcedidaInvention Patent

Application data

Number

PI8206701

Type

Invention Patent

Filing

11/17/1982

Publication

06/26/1984

Progress at the INPI

  1. Filing11/17/82
  2. Publication06/26/84
  3. Examination08/12/86
  4. Allowance01/24/89
  5. Grant09/26/89
  6. Terminated02/11/92

The patent was granted on 09/26/1989 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: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. J. (pessoa física)

RS, BR

Inventors

M. J. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/26/1989

RPI 988

Notificação para pagamento de retribuição

#13.1

05/30/1989

RPI 971

Republicação - classificação IPC

#15.11

05/02/1989

RPI 967

Deferimento

#9.1

01/24/1989

RPI 953

Exigência - art. 36 da LPI

#6.1

06/21/1988

RPI 922

Solicitação de exame técnico

#4.1

08/12/1986

RPI 825

Publicação do pedido de patente

#3.1

06/26/1984

RPI 714

Pedido de patente depositado

#2.1

01/11/1983

RPI 638

Anuidade - prazo legal encerrado

#18.2

02/11/1992

RPI 1106

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