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Official data from INPI

PROCESSO E COMPOSIÇÃO PARA ATRAIR BARATAS, E, SISTEMA PARA EXTERMINAR BARATAS

PublicadaInvention Patent

Application data

Number

PI8806423

Type

Invention Patent

Filing

12/06/1988

Publication

08/22/1989

Progress at the INPI

  1. Filing12/06/88
  2. Publication08/22/89
  3. Examination09/24/91
  4. Allowance06/09/98
  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: 08/22/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

American Cyanamid Company

US

The Clorox Company

US

See this company's full portfolio

Inventors

D. M. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

129,501 · 12/07/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

08/22/1989

RPI 983

Pedido de patente depositado

#2.1

04/11/1989

RPI 964

Carta-patente expirada

#21.1

Patente extinta em 06/12/2008

12/18/2012

RPI 2189

Concessão da patente

#16.1

11/24/1998

RPI 1455

Deferimento

#9.1

06/09/1998

RPI 1433

Exigência - art. 36 da LPI

#6.1

08/01/1995

RPI 1287

Exigência - art. 36 da LPI

#6.1

01/31/1995

RPI 1261

Solicitação de exame técnico

#4.1

09/24/1991

RPI 1086

14.1

06/18/1991

RPI 1072

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