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Official data from INPI

MÓDULO EXPOSITOR

ConcedidaUtility Model

Application data

Number

MU6500367

Type

Utility Model

Filing

03/28/1985

Publication

11/11/1986

Progress at the INPI

  1. Filing03/28/85
  2. Publication11/11/86
  3. Examination11/10/87
  4. Allowance03/28/89
  5. Grant09/26/89
  6. Expired05/09/95

The letters patent expired on 05/09/1995: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Gutermann linhas para costura Ltda

SP, BR

Inventors

G. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/26/1989

RPI 988

Notificação para pagamento de retribuição

#13.1

07/18/1989

RPI 978

Deferimento

#9.1

03/28/1989

RPI 962

Exigência - art. 36 da LPI

#6.1

10/18/1988

RPI 939

Solicitação de exame técnico

#4.1

11/10/1987

RPI 890

Publicação do pedido de patente

#3.1

11/11/1986

RPI 838

Pedido de patente depositado

#2.1

06/18/1985

RPI 765

Carta-patente expirada

#21.1

05/09/1995

RPI 1275

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