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Official data from INPI

MOLDE ALONGADO PARA MONTAGEM EM GRAMPEADOR,GRAMPEADOR E GRAMPO E GRAMPEADOR PARA FORMAR O GRAMPO

Em AnáliseInvention Patent

Application data

Number

PI8605399

Type

Invention Patent

Filing

10/31/1986

Publication

08/11/1987

Progress at the INPI

  1. Filing10/31/86
  2. Publication08/11/87
  3. Examination12/22/87
  4. Allowance07/06/93
  5. Grant05/31/94
  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: 12/22/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Senmed, Inc.

US

Inventors

W. F. (pessoa física)

US

W. M. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

793.955 · 11/01/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

12/22/1987

RPI 896

Publicação do pedido de patente

#3.1

08/11/1987

RPI 877

Pedido de patente depositado

#2.1

04/14/1987

RPI 860

Carta-patente expirada

#21.1

Patente extinta em 31/10/2001

07/22/2008

RPI 1959

Concessão da patente

#16.1

05/31/1994

RPI 1226

Notificação para pagamento de retribuição

#13.1

11/23/1993

RPI 1199

Deferimento

#9.1

07/06/1993

RPI 1179

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