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Official data from INPI

PROCESSO PARA A PREPARAÇÃO DE CORPOS AUTO-SUPORTADORES E PRODUTOS ASSIM PRODUZIDOS

PublicadaInvention Patent

Application data

Number

PI8803533

Type

Invention Patent

Filing

07/14/1988

Publication

02/08/1989

Progress at the INPI

Office action pending
  1. Filing07/14/88
  2. Publication02/08/89
  3. Examination05/07/91
  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: 02/08/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Lanxide Technology Company, LP

US

See this company's full portfolio

Inventors

D. W. (pessoa física)

US

M. A. (pessoa física)

US

T. C. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

073,533 · 07/15/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

02/08/1989

RPI 955

Pedido de patente depositado

#2.1

12/20/1988

RPI 948

Retificação

#15.3

04/29/1997

RPI 1378

Exigência - art. 36 da LPI

#6.1

02/14/1995

RPI 1263

Solicitação de exame técnico

#4.1

05/07/1991

RPI 1066

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