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Official data from INPI

VARÃO PARA FIXAÇÃO DE PLANTAS EM MAPOTECAS OU SIMILARES

ConcedidaInvention Patent

Application data

Number

PI8503649

Type

Invention Patent

Filing

07/29/1985

Publication

10/15/1985

Progress at the INPI

  1. Filing07/29/85
  2. Publication10/15/85
  3. Examination05/20/86
  4. Allowance04/18/89
  5. Grant09/26/89
  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: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Telos S/A Equipamentos e Sistemas

PR, BR

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Inventors

J. W. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/26/1989

RPI 988

Notificação para pagamento de retribuição

#13.1

08/15/1989

RPI 982

Deferimento

#9.1

04/18/1989

RPI 965

Solicitação de exame técnico

#4.1

05/20/1986

RPI 813

Republicação - classificação IPC

#15.11

11/26/1985

RPI 788

Publicação antecipada

#3.2

10/15/1985

RPI 782

Pedido de patente depositado

#2.1

10/08/1985

RPI 781

Carta-patente expirada

#21.1

Patente extinta em 29/07/2000

07/15/2008

RPI 1958

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