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Official data from INPI

Dispositivo e configuração miniaturizadas de elementos de corte.

ConcedidaUtility Model
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Application data

Number

MU6400068

Type

Utility Model

Filing

01/19/1984

Publication

08/27/1985
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Progress at the INPI

  1. Filing01/19/84
  2. Publication08/27/85
  3. Examination12/10/85
  4. Allowance10/06/87
  5. Grant04/26/88
  6. Expired10/04/94

The letters patent expired on 10/04/1994: 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: 04/26/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Zivi S/A-Cutelaria

RS, BR

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Inventors

B. M. (pessoa física)

Technical data

IPC Classification

C09B 1/503

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

04/26/1988

RPI 914

Notificação para pagamento de retribuição

#13.1

02/09/1988

RPI 903

Deferimento

#9.1

10/06/1987

RPI 885

Republicação - classificação IPC

#15.11

04/14/1987

RPI 860

Conhecimento de parecer técnico

#7.1

09/30/1986

RPI 832

Solicitação de exame técnico

#4.1

12/10/1985

RPI 790

Publicação do pedido de patente

#3.1

08/27/1985

RPI 775

Pedido de patente depositado

#2.1

04/10/1984

RPI 703

Carta-patente expirada

#21.1

10/04/1994

RPI 1244

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