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Official data from INPI

GUINDASTE MOVEL TENDO ESCORAS TELESCOPICAS E DISPOSITIVO DE PARAFUSO OPERADO A FORCA PARA O MESMO

ConcedidaInvention Patent

Application data

Number

PI8107196

Type

Invention Patent

Filing

11/07/1980

Publication

07/27/1982

Progress at the INPI

  1. Filing11/07/80
  2. Publication07/27/82
  3. Examination10/05/82
  4. Allowance09/18/84
  5. Grant03/26/85
  6. Terminated08/07/90

The patent was granted on 03/26/1985 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: 03/26/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

HARNISCHFEGER CORP [US]

Inventors

E. R. (pessoa física)

G. N. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

03/26/1985

RPI 753

Deferimento

#9.1

09/18/1984

RPI 726

Exigência - art. 36 da LPI

#6.1

05/22/1984

RPI 709

Exigência - art. 36 da LPI

#6.1

01/31/1984

RPI 693

Solicitação de exame técnico

#4.1

10/05/1982

RPI 624

Publicação do pedido de patente

#3.1

07/27/1982

RPI 614

Pedido de patente depositado

#2.1

12/22/1981

RPI 583

Anuidade - prazo legal encerrado

#18.2

08/07/1990

RPI 1027

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