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Official data from INPI

FOLHA TERMOPLÁSTICA ESTAMPÁVEL REFORÇADA COM FIBRAS

PublicadaInvention Patent

Application data

Number

PI8705160

Type

Invention Patent

Filing

09/10/1987

Publication

05/24/1988

Progress at the INPI

  1. Filing09/10/87
  2. Publication05/24/88
  3. Examination10/30/90
  4. Allowance01/24/95
  5. Grant10/31/95
  6. Expired07/29/08

The letters patent expired on 07/29/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 05/24/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

General Electric Company

US

See this company's full portfolio

Inventors

H. J. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

905995 · 09/11/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

05/24/1988

RPI 918

Pedido de patente depositado

#2.1

01/05/1988

RPI 898

Carta-patente expirada

#21.1

Patente extinta em 10/09/2002

07/29/2008

RPI 1960

Concessão da patente

#16.1

10/31/1995

RPI 1300

Notificação para pagamento de retribuição

#13.1

09/12/1995

RPI 1293

9.1.3

04/18/1995

RPI 1272

Deferimento

#9.1

01/24/1995

RPI 1260

Exigência - art. 36 da LPI

#6.1

08/16/1994

RPI 1237

Conhecimento de parecer técnico

#7.1

11/30/1993

RPI 1200

Solicitação de exame técnico

#4.1

10/30/1990

RPI 1039

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