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Official data from INPI

EQUIPO PARA TRANSFUSÃO E MINISTRAÇÃO DE SOROS E PRODUTOS FOTOSSENSÍVEIS

Em AnáliseUtility Model

Application data

Number

MU6402198

Type

Utility Model

Filing

09/27/1984

Publication

04/29/1986

Progress at the INPI

  1. Filing09/27/84
  2. Publication04/29/86
  3. Examination10/14/86
  4. Allowance05/28/91
  5. Grant02/24/93
  6. Expired11/22/94

The letters patent expired on 11/22/1994: 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: 07/19/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Hartmann Indústria e Comércio de Produtos Médico-Hospitalares Ltda

RJ, BR

Inventors

J. G. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Conhecimento de parecer técnico

#7.1

07/19/1988

RPI 926

Solicitação de exame técnico

#4.1

10/14/1986

RPI 834

Publicação do pedido de patente

#3.1

04/29/1986

RPI 810

Pedido de patente depositado

#2.1

12/11/1984

RPI 738

Carta-patente expirada

#21.1

11/22/1994

RPI 1251

Concessão da patente

#16.1

02/24/1993

RPI 1160

Retificação

#15.6

01/28/1992

RPI 1104

Retificação

#15.3

10/01/1991

RPI 1087

Deferimento

#9.1

05/28/1991

RPI 1069

15.10

04/02/1991

RPI 1061

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