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Official data from INPI

SACO PLÁSTICO PARA LIXO COM BRAÇADEIRA INVIOLÁVEL

Arquivada/ExtintaUtility Model

Application data

Number

MU7102076

Type

Utility Model

Filing

09/18/1991

Publication

02/25/1992

Progress at the INPI

  1. Filing09/18/91
  2. Publication02/25/92
  3. Examination06/23/92
  4. Allowance08/02/94
  5. Grant11/28/95
  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: 07/01/2008. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. P. (pessoa física)

RJ, BR

Inventors

A. P. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 18/09/2001

07/01/2008

RPI 1956

Concessão da patente

#16.1

11/28/1995

RPI 1304

15.5

07/04/1995

RPI 1283

Notificação para pagamento de retribuição

#13.1

11/29/1994

RPI 1252

Deferimento

#9.1

08/02/1994

RPI 1235

Exigência - art. 36 da LPI

#6.1

05/03/1994

RPI 1222

Solicitação de exame técnico

#4.1

06/23/1992

RPI 1125

Publicação antecipada

#3.2

02/25/1992

RPI 1108

Pedido de patente depositado

#2.1

10/22/1991

RPI 1090

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