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Official data from INPI

ESPUMA RÍGIDA, ABSORVEDORA DE ENERGIA, MOLDÁVEL, E PROCESSO PARA SUA PREPARAÇÃO

PublicadaInvention Patent

Application data

Number

PI8806091

Type

Invention Patent

Filing

11/21/1988

Publication

08/08/1989

Progress at the INPI

  1. Filing11/21/88
  2. Publication08/08/89
  3. Abandoned06/12/90
  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: 08/08/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. C. (pessoa física)

US

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Inventors

E. P. (pessoa física)

J. S. (pessoa física)

P. P. (pessoa física)

Technical data

Priority claims

US

123.186 · 11/20/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

08/08/1989

RPI 981

Pedido de patente depositado

#2.1

04/04/1989

RPI 963

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C08L 75/04; C08G 71/04; C08G 18/14.

03/27/2018

RPI 2464

Arquivamento - Art. 36 §1° da LPI

#11.2

08/17/1993

RPI 1185

Exigência - art. 36 da LPI

#6.1

02/24/1993

RPI 1160

Solicitação de exame técnico

#4.1

06/12/1990

RPI 1022

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