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Official data from INPI

ELASTÔMEROS TERMOPLÁSTICOS DINÂMICA E PARCIALMENTE OU DINÂMICA E TOTALMENTE RETICULADOS

ArquivadaInvention Patent

Application data

Number

PI9201871

Type

Invention Patent

Filing

05/18/1992

Publication

01/05/1993

Progress at the INPI

  1. Filing05/18/92
  2. Publication01/05/93
  3. Abandoned03/07/95
  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: 11/03/1999. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. I. (pessoa física)

US

Montell North America Inc.

US

See this company's full portfolio

Inventors

D. B. (pessoa física)

US

Technical data

Priority claims

US

701.234 · 05/16/1991

US

762.092 · 09/18/1991

Abstract

A presente invenção apresenta elastômeros termoplásticos dinâmica e parcialmente ou totalmente reticulados, tendo incorporados neles sais de zinco de certos compostos mercapto.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

11/03/1999

RPI 1504

Exigência - art. 36 da LPI

#6.1

03/02/1999

RPI 1469

Alteração de nome deferida

#25.4

11/25/1997

RPI 1408

Solicitação de exame técnico

#4.1

03/07/1995

RPI 1266

Publicação do pedido de patente

#3.1

01/05/1993

RPI 1153

Pedido de patente depositado

#2.1

09/08/1992

RPI 1136

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