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Official data from INPI

TANQUE RECREATIVO

Em ExigênciaInvention Patent

Application data

Number

PI8405612

Type

Invention Patent

Filing

11/01/1984

Publication

06/10/1986

Progress at the INPI

  1. Filing11/01/84
  2. Publication06/10/86
  3. Examination08/26/86
  4. Allowance02/06/90
  5. Grant06/26/90
  6. Expired07/08/08

The letters patent expired on 07/08/2008: 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: 07/25/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Adam Plásticos Ltda.

RJ, BR

Inventors

J. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

07/25/1989

RPI 979

Conhecimento de parecer técnico

#7.1

11/22/1988

RPI 944

Solicitação de exame técnico

#4.1

08/26/1986

RPI 827

Publicação do pedido de patente

#3.1

06/10/1986

RPI 816

Pedido de patente depositado

#2.1

01/22/1985

RPI 744

Republicação - classificação IPC

#15.11

01/19/2010

RPI 2037

Carta-patente expirada

#21.1

Patente extinta em 01/11/99

07/08/2008

RPI 1957

200

12/08/1992

RPI 1149

Pedido de licença voluntária

#17.1

02/19/1991

RPI 1055

Concessão da patente

#16.1

06/26/1990

RPI 1024

Deferimento

#9.1

02/06/1990

RPI 1005

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