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Official data from INPI

GONDOLA EXPOSITORA PARA COPOS

Prazo de SigiloUtility Model

Application data

Number

MU6900212

Type

Utility Model

Filing

02/15/1989

Publication

11/20/1990

Progress at the INPI

  1. Filing02/15/89
  2. Publication11/20/90
  3. Examination03/26/91
  4. Allowance06/23/92
  5. Grant04/27/93
  6. Expired11/20/01

The letters patent expired on 11/20/2001: 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: 03/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. M. (pessoa física)

SP, BR

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Inventors

M. F. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

03/28/1989

RPI 962

Carta-patente expirada

#21.1

Patente extinta em 15/02/1999 conforme o disposto no artigo 24 da Lei 5772/71 (CPI).

11/20/2001

RPI 1611

Concessão da patente

#16.1

04/27/1993

RPI 1169

Notificação para pagamento de retribuição

#13.1

11/10/1992

RPI 1145

Deferimento

#9.1

06/23/1992

RPI 1125

Solicitação de exame técnico

#4.1

03/26/1991

RPI 1060

Publicação do pedido de patente

#3.1

11/20/1990

RPI 1042

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