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Official data from INPI

BOMBA SANFONADA PARA CONTA-GOTAS.

Em AnáliseUtility Model

Application data

Number

MU6600535

Type

Utility Model

Filing

04/09/1986

Publication

07/01/1986

Progress at the INPI

  1. Filing04/09/86
  2. Publication07/01/86
  3. Examination03/17/87
  4. Allowance04/17/90
  5. Grant10/30/90
  6. Expired09/17/96

The letters patent expired on 09/17/1996: 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: 12/12/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. G. (pessoa física)

SP, BR

Inventors

S. G. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

120

12/12/1989

RPI 999

Petição de recurso

#12.2

04/11/1989

RPI 964

Indeferimento

#9.2

12/27/1988

RPI 949

Solicitação de exame técnico

#4.1

03/17/1987

RPI 856

Publicação antecipada

#3.2

07/01/1986

RPI 819

Pedido de patente depositado

#2.1

06/24/1986

RPI 818

Carta-patente expirada

#21.1

09/17/1996

RPI 1346

Concessão da patente

#16.1

10/30/1990

RPI 1039

Notificação para pagamento de retribuição

#13.1

06/12/1990

RPI 1022

100

04/17/1990

RPI 1014

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