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Official data from INPI

DISPOSIÇÃO EM BANDEJA PARA PANIFICAÇÃO

Em AnáliseUtility Model

Application data

Number

MU6602052

Type

Utility Model

Filing

10/22/1986

Publication

06/23/1987

Progress at the INPI

  1. Filing10/22/86
  2. Publication06/23/87
  3. Examination11/17/87
  4. Allowance02/04/92
  5. Grant11/24/92
  6. Expired07/01/08

The letters patent expired on 07/01/2008: 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: 11/17/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Perlima Metais Perfurados Ltda., firma brasileira, industrial e comercial

SP, BR

Inventors

P. W. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/17/1987

RPI 891

Publicação antecipada

#3.2

06/23/1987

RPI 870

Pedido de patente depositado

#2.1

04/28/1987

RPI 862

Carta-patente expirada

#21.1

Patente extinta em 22/10/1996

07/01/2008

RPI 1956

Concessão da patente

#16.1

11/24/1992

RPI 1147

Notificação para pagamento de retribuição

#13.1

06/30/1992

RPI 1126

Deferimento

#9.1

02/04/1992

RPI 1105

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