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Official data from INPI

COMPOSIÇÕES RETARDADORAS DE CHAMA

ArquivadaInvention Patent

Application data

Number

PI9105347

Type

Invention Patent

Filing

12/11/1991

Publication

08/25/1992

Progress at the INPI

  1. Filing12/11/91
  2. Publication08/25/92
  3. Abandoned11/01/94
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/31/1999. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Union Carbide Chemicals and Plastics Company Inc.

US

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Inventors

M. K. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

625.449 · 12/11/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

08/31/1999

RPI 1495

Exigência - art. 36 da LPI

#6.1

02/23/1999

RPI 1468

Solicitação de exame técnico

#4.1

11/01/1994

RPI 1248

Publicação do pedido de patente

#3.1

08/25/1992

RPI 1134

Pedido de patente depositado

#2.1

01/28/1992

RPI 1104

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