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Official data from INPI

COMPOSIÇÃO DE MOLDAGEM DE TEREFTALATO DE POLIETILENO.

Em AnáliseInvention Patent

Application data

Number

PI8504638

Type

Invention Patent

Filing

09/23/1985

Publication

07/15/1986

Progress at the INPI

  1. Filing09/23/85
  2. Publication07/15/86
  3. Examination05/31/88
  4. Allowance08/21/90
  5. Abandoned
  6. In force

The application was allowed on 08/21/1990 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 12/13/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. C. (pessoa física)

US

See this company's full portfolio

Inventors

S. N. (pessoa física)

Technical data

IPC Classification

Priority claims

US

661.743 · 10/17/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

14.1

12/13/1988

RPI 947

Solicitação de exame técnico

#4.1

05/31/1988

RPI 919

14.1

03/15/1988

RPI 908

Publicação do pedido de patente

#3.1

07/15/1986

RPI 821

Pedido de patente depositado

#2.1

12/03/1985

RPI 789

Arquivamento - Art. 38 §2° da LPI

#11.4

09/10/1991

RPI 1084

Notificação para pagamento de retribuição

#13.1

12/04/1990

RPI 1044

Deferimento

#9.1

08/21/1990

RPI 1029

Exigência - art. 36 da LPI

#6.1

02/06/1990

RPI 1005

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