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Official data from INPI

ENVOLTÓRIO PARA SALSICHA DE CELULOSE REGENERADA DE PAREDES FINAS COM BAIXO TEOR EM PLASTIFICANTE

Em AnáliseInvention Patent

Application data

Number

PI8205335

Type

Invention Patent

Filing

02/03/1982

Publication

12/14/1982

Progress at the INPI

  1. Filing02/03/82
  2. Publication12/14/82
  3. Examination09/13/83
  4. Allowance
  5. Grant
  6. In force

Published on 12/14/1982, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 06/20/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. B. (pessoa física)

US

Inventors

D. B. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

232,090 · 02/06/1981

US

PCT/82/00142 · 02/03/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

136

06/20/1989

RPI 974

111

11/01/1988

RPI 941

15.19

04/19/1988

RPI 913

Retificação

#15.3

03/08/1988

RPI 907

120

05/12/1987

RPI 864

Petição de recurso

#12.2

07/09/1985

RPI 768

Indeferimento

#9.2

04/02/1985

RPI 754

14.1

01/10/1984

RPI 690

Solicitação de exame técnico

#4.1

09/13/1983

RPI 673

Notificação de entrada na fase nacional - PCT

#1.3

12/14/1982

RPI 634

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