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Official data from INPI

SEM TITULO

ConcedidaUtility Model

Application data

Number

MU6501010

Type

Utility Model

Filing

07/18/1985

Publication

03/04/1987

Progress at the INPI

  1. Filing07/18/85
  2. Publication03/04/87
  3. Examination08/11/87
  4. Allowance09/06/88
  5. Grant07/25/89
  6. In force07/18/00

The patent was granted on 07/25/1989 and is in force until 07/18/2000. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:07/18/2000

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Latest action published by the INPI: 07/25/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Industria de Autopeças Eluma Ltda.

MG, BR

See this company's full portfolio

Inventors

C. G. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

07/25/1989

RPI 979

Republicação - classificação IPC

#15.11

01/10/1989

RPI 951

Notificação para pagamento de retribuição

#13.1

12/27/1988

RPI 949

Republicação - classificação IPC

#15.11

09/27/1988

RPI 936

Deferimento

#9.1

09/06/1988

RPI 933

Solicitação de exame técnico

#4.1

08/11/1987

RPI 877

Publicação do pedido de patente

#3.1

03/04/1987

RPI 854

Pedido de patente depositado

#2.1

10/01/1985

RPI 780

Republicação - classificação IPC

#15.11

A classificação anterior era: E05F 15/16

08/25/2015

RPI 2329

20.5

03/04/1997

RPI 1370

Carta-patente expirada

#21.1

10/03/1995

RPI 1296

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