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Official data from INPI

GUINDASTE TRANSPORTÁVEL DE LANÇA ARTICULADA COMPREENDENDO TRÊS ELEMENTOS HIDRAULICAMENTE ATUADOS

Em AnáliseInvention Patent

Application data

Number

PI8702177

Type

Invention Patent

Filing

04/13/1987

Publication

02/17/1988

Progress at the INPI

  1. Filing04/13/87
  2. Publication02/17/88
  3. Examination10/17/89
  4. Allowance02/19/91
  5. Grant12/31/91
  6. Terminated10/17/95

The patent was granted on 12/31/1991 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: 10/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. T. (pessoa física)

IT

Inventors

J. T. (pessoa física)

IT

Technical data

IPC Classification

Priority claims

IT

67308-A/86 · 04/14/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/17/1989

RPI 991

Publicação do pedido de patente

#3.1

02/17/1988

RPI 904

Pedido de patente depositado

#2.1

07/28/1987

RPI 875

Anuidade - prazo legal encerrado

#18.2

10/17/1995

RPI 1298

Concessão da patente

#16.1

12/31/1991

RPI 1100

Notificação para pagamento de retribuição

#13.1

06/04/1991

RPI 1070

Deferimento

#9.1

02/19/1991

RPI 1055

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