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Official data from INPI

DISPOSITIVO DE PARADA AUTOMÁTICA DA LANÇA NA VERTICAL PARA EQUIPAMENTO DE CESTA AÉREA PARA TRABALHO EM ALTURA

ConcedidaInvention Patent

Application data

Number

PI8500878

Type

Invention Patent

Filing

02/28/1985

Publication

10/07/1986

Progress at the INPI

  1. Filing02/28/85
  2. Publication10/07/86
  3. Examination01/27/87
  4. Allowance
  5. Grant09/26/89
  6. Terminated07/25/95

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.

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Latest action published by the INPI: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Equipamentos Hidráulicos Munck S.A

SP, BR

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Inventors

T. M. (pessoa física)

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

02/28/1989

RPI 958

Solicitação de exame técnico

#4.1

01/27/1987

RPI 849

Publicação do pedido de patente

#3.1

10/07/1986

RPI 833

Pedido de patente depositado

#2.1

05/21/1985

RPI 761

Anuidade - prazo legal encerrado

#18.2

07/25/1995

RPI 1286

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