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Official data from INPI

PISTOLA AUTOMATICA

Concessão AnuladaInvention Patent

Application data

Number

PI7703915

Type

Invention Patent

Filing

06/19/1976

Publication

-

Progress at the INPI

  1. Filing06/19/76
  2. Publication
  3. Examination
  4. Allowance06/14/83
  5. Grant11/29/83
  6. Expired07/06/93

The letters patent expired on 07/06/1993: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 04/17/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

HECKLER & KOCH GMBH

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Inventors

W. H. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

16.3

04/17/1984

RPI 704

Concessão da patente

#16.1

11/29/1983

RPI 684

Deferimento

#9.1

06/14/1983

RPI 660

Exigência - art. 36 da LPI

#6.1

12/14/1982

RPI 634

Deferimento (variante)

#9.1.2

06/15/1982

RPI 608

Deferimento

#9.1

11/03/1981

RPI 576

Carta-patente expirada

#21.1

07/06/1993

RPI 1179

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