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Official data from INPI

SUPORTE PARA CARREGADOR DE REVOLVER

Arquivada/ExtintaUtility Model
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Application data

Number

MU7101466

Type

Utility Model

Filing

07/01/1991

Publication

04/14/1992
View on INPI

Progress at the INPI

  1. Filing07/01/91
  2. Publication04/14/92
  3. Examination09/15/92
  4. Allowance08/23/94
  5. Grant05/30/95
  6. Expired07/01/08

The letters patent expired on 07/01/2008: 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: 07/01/2008. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

W. M. (pessoa física)

SP, BR

Inventors

W. M. (pessoa física)

BR

Technical data

IPC Classification

F41C 27/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 01/07/2001

07/01/2008

RPI 1956

Cessão de direito de exploração

#22.1

01/28/1997

RPI 1365

Concessão da patente

#16.1

05/30/1995

RPI 1278

Notificação para pagamento de retribuição

#13.1

12/20/1994

RPI 1255

Deferimento

#9.1

08/23/1994

RPI 1238

Solicitação de exame técnico

#4.1

09/15/1992

RPI 1137

Publicação antecipada

#3.2

04/14/1992

RPI 1115

15.15

10/29/1991

RPI 1091

Pedido de patente depositado

#2.1

10/29/1991

RPI 1091

Pedido de patente depositado

#2.1

10/22/1991

RPI 1090

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