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Official data from INPI

METODO PARA PRENDER A EXTREMIDADE DE UM CONDUTOR ELETRICO EM UMA CABECA DE PUXAMENTO

Em AnáliseInvention Patent

Application data

Number

PI8506640

Type

Invention Patent

Filing

12/21/1984

Publication

09/09/1986

Progress at the INPI

Awaiting grant fee payment
  1. Filing12/21/84
  2. Publication09/09/86
  3. Examination02/24/87
  4. Allowance01/22/91
  5. Grant
  6. In force

The application was allowed by the INPI on 01/22/1991. The grant of the letters patent is being processed.

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Latest action published by the INPI: 03/04/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PIRELLI CAVI SPA [IT]

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Inventors

D. E. (pessoa física)

S. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

4.2.1

03/04/1987

RPI 854

Solicitação de exame técnico

#4.1

02/24/1987

RPI 853

Solicitação de exame não realizada

#4.2

01/13/1987

RPI 847

Publicação do pedido de patente

#3.1

09/09/1986

RPI 829

Pedido de patente depositado

#2.1

04/22/1986

RPI 809

Retificação

#15.3

06/25/1991

RPI 1073

Deferimento

#9.1

01/22/1991

RPI 1051

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