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Official data from INPI

PEDALEIRA INFANTIL

Em AnáliseInvention Patent

Application data

Number

PI8500232

Type

Invention Patent

Filing

01/18/1985

Publication

09/02/1986

Progress at the INPI

  1. Filing01/18/85
  2. Publication09/02/86
  3. Examination10/24/89
  4. Allowance06/19/90
  5. Grant11/05/91
  6. Expired07/15/08

The letters patent expired on 07/15/2008: 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: 10/24/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Eletrônica Hamelin Ltda

SP, BR

See this company's full portfolio

Inventors

A. H. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/24/1989

RPI 992

15.18

07/18/1989

RPI 978

Retificação

#15.6

07/18/1989

RPI 978

15.7

05/09/1989

RPI 968

Retificação

#15.3

12/13/1988

RPI 947

Publicação do pedido de patente

#3.1

09/02/1986

RPI 828

Pedido de patente depositado

#2.1

04/16/1985

RPI 756

Carta-patente expirada

#21.1

Patente extinta em 18/01/2000

07/15/2008

RPI 1958

14.1

06/23/1992

RPI 1125

Concessão da patente

#16.1

11/05/1991

RPI 1092

Retificação

#15.6

06/11/1991

RPI 1071

Retificação

#15.3

02/26/1991

RPI 1056

15.5

02/26/1991

RPI 1056

Concessão anulada

#16.2

02/19/1991

RPI 1055

Concessão da patente

#16.1

12/26/1990

RPI 1047

Notificação para pagamento de retribuição

#13.1

10/02/1990

RPI 1035

Deferimento

#9.1

06/19/1990

RPI 1023

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