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Official data from INPI

ESCADA RETRÁTIL

ConcedidaUtility Model

Application data

Number

MU6600476

Type

Utility Model

Filing

03/26/1986

Publication

09/02/1986

Progress at the INPI

  1. Filing03/26/86
  2. Publication09/02/86
  3. Examination05/12/87
  4. Allowance12/13/88
  5. Grant10/24/89
  6. Terminated03/10/92

The patent was granted on 10/24/1989 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: 10/24/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

N. J. (pessoa física)

SP, BR

Inventors

N. J. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

10/24/1989

RPI 992

Notificação para pagamento de retribuição

#13.1

04/25/1989

RPI 966

Republicação - classificação IPC

#15.11

01/10/1989

RPI 951

Deferimento

#9.1

12/13/1988

RPI 947

Solicitação de exame técnico

#4.1

05/12/1987

RPI 864

Pedido de patente depositado

#2.1

09/02/1986

RPI 828

Publicação antecipada

#3.2

09/02/1986

RPI 828

Anuidade - prazo legal encerrado

#18.2

03/10/1992

RPI 1110

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