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Official data from INPI

FÔRRO INFLÁVEL CONTRA CHOQUE PARA UM CAPACETE E OUTRO EQUIPAMENTO DE PROTEÇÃO

Em AnáliseInvention Patent

Application data

Number

PI8505881

Type

Invention Patent

Filing

11/22/1985

Publication

06/16/1987

Progress at the INPI

  1. Filing11/22/85
  2. Publication06/16/87
  3. Examination10/17/89
  4. Allowance01/15/91
  5. Grant09/24/91
  6. Terminated08/15/95

The patent was granted on 09/24/1991 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: 10/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. G. (pessoa física)

US

Inventors

E. G. (pessoa física)

US

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/17/1989

RPI 991

Publicação do pedido de patente

#3.1

06/16/1987

RPI 869

Pedido de patente depositado

#2.1

01/28/1986

RPI 797

Republicação - classificação IPC

#15.11

01/19/2010

RPI 2037

Anuidade - prazo legal encerrado

#18.2

08/15/1995

RPI 1289

Concessão da patente

#16.1

09/24/1991

RPI 1086

Notificação para pagamento de retribuição

#13.1

04/30/1991

RPI 1065

Deferimento

#9.1

01/15/1991

RPI 1050

Conhecimento de parecer técnico

#7.1

07/31/1990

RPI 1026

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