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Official data from INPI

DISPOSIÇÃO INTRODUZIDA EM SUGADOR DE SALIVA

PublicadaUtility Model

Application data

Number

MU6702668

Type

Utility Model

Filing

12/08/1987

Publication

07/18/1989

Progress at the INPI

  1. Filing12/08/87
  2. Publication07/18/89
  3. Examination01/09/90
  4. Allowance11/20/90
  5. Grant06/25/91
  6. Terminated10/31/95

The patent was granted on 06/25/1991 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 07/18/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. B. (pessoa física)

SP, BR

Inventors

A. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

07/18/1989

RPI 978

Pedido de patente depositado

#2.1

04/26/1988

RPI 914

Republicação - classificação IPC

#15.11

01/12/2010

RPI 2036

Anuidade - prazo legal encerrado

#18.2

10/31/1995

RPI 1300

Concessão da patente

#16.1

06/25/1991

RPI 1073

Notificação para pagamento de retribuição

#13.1

03/05/1991

RPI 1057

Deferimento

#9.1

11/20/1990

RPI 1042

Solicitação de exame técnico

#4.1

01/09/1990

RPI 1001

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