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Official data from INPI

DISPOSIÇÃO CONSTRUTIVA EM BOTIJÃO

Em AnáliseUtility Model

Application data

Number

MU6500714

Type

Utility Model

Filing

05/30/1985

Publication

02/12/1986

Progress at the INPI

  1. Filing05/30/85
  2. Publication02/12/86
  3. Examination06/24/86
  4. Allowance01/03/89
  5. Grant08/29/89
  6. Expired06/06/95

The letters patent expired on 06/06/1995: 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: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SOBRAL INVICTA S/A

SP, BR

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Inventors

J. S. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

14.4

09/26/1989

RPI 988

Concessão da patente

#16.1

08/29/1989

RPI 984

Notificação para pagamento de retribuição

#13.1

05/16/1989

RPI 969

Deferimento

#9.1

01/03/1989

RPI 950

Exigência - art. 36 da LPI

#6.1

12/15/1987

RPI 895

Solicitação de exame técnico

#4.1

06/24/1986

RPI 818

Publicação antecipada

#3.2

02/12/1986

RPI 799

Pedido de patente depositado

#2.1

08/13/1985

RPI 773

Carta-patente expirada

#21.1

06/06/1995

RPI 1279

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