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Official data from INPI

BRACADEIRA PARA TUBOS,DE MATERIAL SINTETICO

Em AnáliseInvention Patent

Application data

Number

PI8301069

Type

Invention Patent

Filing

03/05/1982

Publication

11/22/1983

Progress at the INPI

  1. Filing03/05/82
  2. Publication11/22/83
  3. Examination03/20/84
  4. Allowance09/17/85
  5. Grant05/27/86
  6. Terminated10/10/89

The patent was granted on 05/27/1986 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/10/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

FISCHER ARTUR [DE]

Inventors

F. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

10/10/1989

RPI 990

Concessão da patente

#16.1

05/27/1986

RPI 814

Notificação para pagamento de retribuição

#13.1

01/21/1986

RPI 796

Deferimento

#9.1

09/17/1985

RPI 778

Republicação - classificação IPC

#15.11

09/10/1985

RPI 777

Exigência - art. 36 da LPI

#6.1

03/12/1985

RPI 751

Solicitação de exame técnico

#4.1

03/20/1984

RPI 700

Publicação do pedido de patente

#3.1

11/22/1983

RPI 683

Pedido de patente depositado

#2.1

04/19/1983

RPI 652

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