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Official data from INPI

CALÇOS PARA EMBALAGEM DE COPOS EM GERAL

Arquivada/ExtintaUtility Model

Application data

Number

MU6502168

Type

Utility Model

Filing

11/19/1985

Publication

-

Progress at the INPI

  1. Filing11/19/85
  2. Publication
  3. Examination
  4. Allowance11/20/90
  5. Grant06/25/91
  6. Expired03/12/96

The letters patent expired on 03/12/1996: 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: 03/12/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Nadir Figueiredo Indústria e Comércio S/A

SP, BR

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Inventors

A. S. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

03/12/1996

RPI 1319

Concessão da patente

#16.1

06/25/1991

RPI 1073

Notificação para pagamento de retribuição

#13.1

03/05/1991

RPI 1057

Deferimento

#9.1

11/20/1990

RPI 1042

Pedido de patente depositado

#2.1

09/11/1990

RPI 1032

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