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Official data from INPI

Camada de tecido revestido polimericamente, produto utilizando a camada, e processo e aparelho para a fabricação da mesma

Em ExigênciaInvention Patent

Application data

Number

PI8406503

Type

Invention Patent

Filing

04/03/1984

Publication

03/12/1985

Progress at the INPI

Office action pending
  1. Filing04/03/84
  2. Publication03/12/85
  3. Examination05/05/87
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical office action on this application. If it is not answered in time, the application is abandoned (art. 36 of the Brazilian IP Act).

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Latest action published by the INPI: 12/06/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. C. (pessoa física)

US

Dayco Products, Inc

US

Inventors

D. L. (pessoa física)

US

J. J. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

482.365 · 04/05/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

12/06/1988

RPI 946

14.1

03/15/1988

RPI 908

Solicitação de exame técnico

#4.1

05/05/1987

RPI 863

Notificação de entrada na fase nacional - PCT

#1.3

03/12/1985

RPI 751

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: F16G 5/16; B32B 27/06; B32B 31/04.

03/27/2018

RPI 2464

Retificação

#15.3

11/23/1993

RPI 1199

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