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Official data from INPI

PROTETORES DE PRANCHA DE SURF.

ConcedidaUtility Model

Application data

Number

MU6500516

Type

Utility Model

Filing

04/23/1985

Publication

08/13/1985

Progress at the INPI

  1. Filing04/23/85
  2. Publication08/13/85
  3. Examination01/07/86
  4. Allowance08/09/88
  5. Grant11/28/89
  6. Terminated03/10/92

The patent was granted on 11/28/1989 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: 11/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G.S.A. do Brasil Tratamentos Ambientais Ltda

RS, BR

G.S.A. - Indústria e Comércio Ltda

Inventors

A. I. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/28/1989

RPI 997

Notificação para pagamento de retribuição

#13.1

12/06/1988

RPI 946

Deferimento

#9.1

08/09/1988

RPI 929

Exigência - art. 36 da LPI

#6.1

12/22/1987

RPI 896

Solicitação de exame técnico

#4.1

01/07/1986

RPI 794

Publicação antecipada

#3.2

08/13/1985

RPI 773

Pedido de patente depositado

#2.1

07/09/1985

RPI 768

Anuidade - prazo legal encerrado

#18.2

03/10/1992

RPI 1110

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