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Official data from INPI

COMPOSIÇÃO AGLUTINANTE SECA, PASTA E PROCESSO DE COLOCAR MATERIAL COM PEGA RÁPIDA EM LOCAL DE USO

PublicadaInvention Patent

Application data

Number

PI8805575

Type

Invention Patent

Filing

10/27/1988

Publication

07/11/1989

Progress at the INPI

  1. Filing10/27/88
  2. Publication07/11/89
  3. Examination08/07/90
  4. Allowance03/17/98
  5. Grant11/24/98
  6. Expired12/18/12

The letters patent expired on 12/18/2012: 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: 07/11/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Fosroc International Limited

GB

See this company's full portfolio

Inventors

R. V. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

GB

87.25385 · 10/29/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

07/11/1989

RPI 977

Pedido de patente depositado

#2.1

03/14/1989

RPI 960

Carta-patente expirada

#21.1

Patente extinta em 24/11/2008

12/18/2012

RPI 2189

Concessão da patente

#16.1

11/24/1998

RPI 1455

Republicação - classificação IPC

#15.11

Alterada a Classificação Int.Cl.5 C04B 28/00, C04B 18/14 para Int.Cl.6 C04B 28/06 e E 21FD 11/00.

03/17/1998

RPI 1421

Deferimento

#9.1

03/17/1998

RPI 1421

Exigência - art. 36 da LPI

#6.1

04/22/1997

RPI 1377

Exigência - art. 36 da LPI

#6.1

07/23/1996

RPI 1338

Exigência - art. 36 da LPI

#6.1

10/10/1995

RPI 1297

Solicitação de exame técnico

#4.1

08/07/1990

RPI 1027

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