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Official data from INPI

DISPOSICÃO INTRODUZIDA EM PULVERIZADOR PARA AVIÕES

Em ExigênciaUtility Model

Application data

Number

MU6502186

Type

Utility Model

Filing

04/15/1985

Publication

11/18/1986

Progress at the INPI

  1. Filing04/15/85
  2. Publication11/18/86
  3. Examination03/31/87
  4. Allowance03/06/90
  5. Grant10/30/90
  6. In force04/15/00

The patent was granted on 10/30/1990 and is in force until 04/15/2000. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:04/15/2000

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Latest action published by the INPI: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. B. (pessoa física)

SP, BR

Inventors

F. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

09/26/1989

RPI 988

Conhecimento de parecer técnico

#7.1

12/13/1988

RPI 947

Solicitação de exame técnico

#4.1

03/31/1987

RPI 858

Publicação do pedido de patente

#3.1

11/18/1986

RPI 839

Pedido de patente depositado

#2.1

07/02/1985

RPI 767

Retificação

#15.3

03/23/1993

RPI 1164

15.10

09/08/1992

RPI 1136

16.5

04/28/1992

RPI 1117

Concessão da patente

#16.1

10/30/1990

RPI 1039

Notificação para pagamento de retribuição

#13.1

06/26/1990

RPI 1024

Deferimento

#9.1

03/06/1990

RPI 1008

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