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Official data from INPI

TONEL COM TAMPA

Em AnáliseInvention Patent

Application data

Number

PI8601224

Type

Invention Patent

Filing

03/19/1986

Publication

03/04/1987

Progress at the INPI

  1. Filing03/19/86
  2. Publication03/04/87
  3. Examination06/09/87
  4. Allowance09/28/93
  5. Grant04/26/94
  6. Expired07/22/08

The letters patent expired on 07/22/2008: 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: 08/29/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Mauser-Werke GmbH

DE

See this company's full portfolio

Inventors

D. P. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 35 26 921.9 · 07/27/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Conhecimento de parecer técnico

#7.1

08/29/1989

RPI 984

Solicitação de exame técnico

#4.1

06/09/1987

RPI 868

Publicação do pedido de patente

#3.1

03/04/1987

RPI 854

Pedido de patente depositado

#2.1

10/14/1986

RPI 834

Carta-patente expirada

#21.1

Patente extinta em 19/03/2001

07/22/2008

RPI 1959

Concessão da patente

#16.1

04/26/1994

RPI 1221

Notificação para pagamento de retribuição

#13.1

11/09/1993

RPI 1197

100

09/28/1993

RPI 1191

120

01/26/1993

RPI 1156

Petição de recurso

#12.2

06/19/1990

RPI 1023

Indeferimento

#9.2

03/01/1990

RPI 1007

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