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Official data from INPI

DISPOSIÇÕES CONSTRUTIVAS EM GABINETE OU BASE DE MÁQUINA REGISTRADORA

Em AnáliseUtility Model

Application data

Number

MU6600812

Type

Utility Model

Filing

05/27/1986

Publication

10/14/1986

Progress at the INPI

  1. Filing05/27/86
  2. Publication10/14/86
  3. Examination12/16/86
  4. Allowance01/24/89
  5. Grant04/24/90
  6. Expired09/17/96

The letters patent expired on 09/17/1996: 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: 11/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Sweda Sistemas Eletrônicos da Amazônia Ltda.

AM, BR

Inventors

W. T. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

110

11/14/1989

RPI 995

Recurso

#12.1

05/16/1989

RPI 969

Deferimento

#9.1

01/24/1989

RPI 953

Solicitação de exame técnico

#4.1

12/16/1986

RPI 843

Publicação antecipada

#3.2

10/14/1986

RPI 834

Pedido de patente depositado

#2.1

10/07/1986

RPI 833

Carta-patente expirada

#21.1

09/17/1996

RPI 1346

Pedido de licença compulsória

#20.1

04/13/1993

RPI 1167

Concessão da patente

#16.1

04/24/1990

RPI 1015

Notificação para pagamento de retribuição

#13.1

01/23/1990

RPI 1003

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