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Official data from INPI

DISPOSIÇÃO INTRODUZIDA EM MALAS, ESTOJOS OU BAÚS

Em AnáliseUtility Model

Application data

Number

MU6701527

Type

Utility Model

Filing

08/04/1987

Publication

11/10/1987

Progress at the INPI

  1. Filing08/04/87
  2. Publication11/10/87
  3. Examination12/29/87
  4. Allowance11/13/90
  5. Grant06/25/91
  6. Expired09/18/01

The letters patent expired on 09/18/2001: 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: 12/29/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Turtle Cases Sistema Profissional de Cine Foto Som Ltda., firma brasileira, comercial

SP, BR

Inventors

E. D. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

12/29/1987

RPI 897

Publicação antecipada

#3.2

11/10/1987

RPI 890

Pedido de patente depositado

#2.1

11/03/1987

RPI 889

Carta-patente expirada

#21.1

Patente extinta em 04/08/97 conforme o disposto no artigo 24 da Lei 5772/71 (CPI).

09/18/2001

RPI 1602

Pedido de licença compulsória

#20.1

03/23/1993

RPI 1164

Concessão da patente

#16.1

06/25/1991

RPI 1073

15.16

02/26/1991

RPI 1056

Deferimento

#9.1

11/13/1990

RPI 1041

Exigência - art. 36 da LPI

#6.1

01/09/1990

RPI 1001

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