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Official data from INPI

SUPORTE PARA ANDAIME

Em AnáliseUtility Model

Application data

Number

MU6600913

Type

Utility Model

Filing

06/13/1986

Publication

10/14/1986

Progress at the INPI

  1. Filing06/13/86
  2. Publication10/14/86
  3. Examination12/02/86
  4. Allowance05/02/89
  5. Grant01/09/90
  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: 09/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. C. (pessoa física)

SP, BR

Inventors

C. C. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação para pagamento de retribuição

#13.1

09/05/1989

RPI 985

Deferimento

#9.1

05/02/1989

RPI 967

Solicitação de exame técnico

#4.1

12/02/1986

RPI 841

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

Concessão da patente

#16.1

01/09/1990

RPI 1001

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