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Official data from INPI

CARRINHO DE PRAIA OU RECREIO DE PORTABILIDADE MÚLTIPLA

Em AnáliseUtility Model

Application data

Number

MU6501248

Type

Utility Model

Filing

08/21/1985

Publication

03/31/1987

Progress at the INPI

  1. Filing08/21/85
  2. Publication03/31/87
  3. Examination03/22/88
  4. Allowance04/18/89
  5. Grant02/06/90
  6. Expired09/12/95

The letters patent expired on 09/12/1995: 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: 08/15/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. O. (pessoa física)

SP, BR

Inventors

J. O. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação para pagamento de retribuição

#13.1

08/15/1989

RPI 982

Deferimento

#9.1

04/18/1989

RPI 965

Exigência - art. 36 da LPI

#6.1

11/29/1988

RPI 945

Republicação - classificação IPC

#15.11

11/22/1988

RPI 944

Solicitação de exame técnico

#4.1

03/22/1988

RPI 909

Publicação do pedido de patente

#3.1

03/31/1987

RPI 858

Pedido de patente depositado

#2.1

11/26/1985

RPI 788

Carta-patente expirada

#21.1

09/12/1995

RPI 1293

Concessão da patente

#16.1

02/06/1990

RPI 1005

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