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Official data from INPI

PROCESSO PARA A FABRICAÇÃO DE BASTÕES DESODORANTES TRANSPARENTES

Em AnáliseInvention Patent

Application data

Number

PI8704413

Type

Invention Patent

Filing

08/27/1987

Publication

04/19/1988

Progress at the INPI

  1. Filing08/27/87
  2. Publication04/19/88
  3. Examination10/04/88
  4. Allowance09/05/95
  5. Grant04/30/96
  6. Expired07/29/08

The letters patent expired on 07/29/2008: 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: 10/04/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Unilever N.V.

NL

See this company's full portfolio

Inventors

R. P. (pessoa física)

GB

Technical data

Priority claims

GB

8620895 · 08/29/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/04/1988

RPI 937

Publicação do pedido de patente

#3.1

04/19/1988

RPI 913

Pedido de patente depositado

#2.1

11/17/1987

RPI 891

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era A61K 7/32.

03/27/2018

RPI 2464

Carta-patente expirada

#21.1

Patente extinta em 27/08/2002

07/29/2008

RPI 1960

Concessão da patente

#16.1

04/30/1996

RPI 1326

Deferimento

#9.1

09/05/1995

RPI 1292

Exigência - art. 36 da LPI

#6.1

01/31/1995

RPI 1261

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