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Official data from INPI

SISTEMA DE PONTARIA, DESTINADO A REVÓLVERES DE COMPETIÇÃO, ADMITINDO AS MAIS VARIADAS E AMPLAS REGULAGENS.

ConcedidaInvention Patent

Application data

Number

PI8401365

Type

Invention Patent

Filing

03/23/1984

Publication

11/05/1985

Progress at the INPI

  1. Filing03/23/84
  2. Publication11/05/85
  3. Examination04/08/86
  4. Allowance01/06/87
  5. Grant06/28/88
  6. Expired07/08/08

The letters patent expired on 07/08/2008: 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: 06/28/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Forjas Taurus S/A

RS, BR

See this company's full portfolio

Inventors

J. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

06/28/1988

RPI 923

11.8

02/09/1988

RPI 903

Arquivamento - Art. 38 §2° da LPI

#11.4

10/06/1987

RPI 885

Notificação para pagamento de retribuição

#13.1

06/09/1987

RPI 868

Deferimento

#9.1

01/06/1987

RPI 846

Solicitação de exame técnico

#4.1

04/08/1986

RPI 807

Publicação do pedido de patente

#3.1

11/05/1985

RPI 785

Pedido de patente depositado

#2.1

06/12/1984

RPI 712

Carta-patente expirada

#21.1

Patente extinta em 23/03/99

07/08/2008

RPI 1957

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