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Official data from INPI

ESTOJO DE CARTUCHOS DE CAÇA

Em AnáliseUtility Model
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Application data

Number

MU6201411

Type

Utility Model

Filing

10/08/1982

Publication

02/22/1983
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Progress at the INPI

  1. Filing10/08/82
  2. Publication02/22/83
  3. Examination07/19/83
  4. Allowance12/17/85
  5. Grant07/29/86
  6. Expired11/15/94

The letters patent expired on 11/15/1994: 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: 09/01/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. N. (pessoa física)

RS, BR

Inventors

N. [. (pessoa física)

Technical data

IPC Classification

F42B 39/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de licença compulsória

#20.1

09/01/1987

RPI 880

Concessão da patente

#16.1

07/29/1986

RPI 823

Notificação para pagamento de retribuição

#13.1

04/22/1986

RPI 809

Deferimento

#9.1

12/17/1985

RPI 791

Republicação - classificação IPC

#15.11

06/11/1985

RPI 764

Exigência - art. 36 da LPI

#6.1

06/11/1985

RPI 764

Exigência - art. 36 da LPI

#6.1

11/13/1984

RPI 734

Solicitação de exame técnico

#4.1

07/19/1983

RPI 665

Publicação antecipada

#3.2

02/22/1983

RPI 644

Pedido de patente depositado

#2.1

12/07/1982

RPI 633

Carta-patente expirada

#21.1

11/15/1994

RPI 1250

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