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Official data from INPI

SUPORTE PARA UTENSILIO

ConcedidaUtility Model

Application data

Number

MU6001370

Type

Utility Model

Filing

10/17/1980

Publication

06/22/1982

Progress at the INPI

  1. Filing10/17/80
  2. Publication06/22/82
  3. Examination10/05/82
  4. Allowance02/14/84
  5. Grant09/25/84
  6. Expired12/07/93

The letters patent expired on 12/07/1993: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 09/25/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

METALURGICA ABRAMO EBERLE S A [BR]

Inventors

M. G. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/25/1984

RPI 727

Notificação para pagamento de retribuição

#13.1

06/05/1984

RPI 711

Deferimento

#9.1

02/14/1984

RPI 695

14.11

10/18/1983

RPI 678

14.1

06/21/1983

RPI 661

Solicitação de exame técnico

#4.1

10/05/1982

RPI 624

Publicação do pedido de patente

#3.1

06/22/1982

RPI 609

Carta-patente expirada

#21.1

12/07/1993

RPI 1201

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