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Official data from INPI

CAÇAMBA EJETÁVEL.

Em AnáliseUtility Model

Application data

Number

MU6600524

Type

Utility Model

Filing

04/11/1986

Publication

09/02/1986

Progress at the INPI

  1. Filing04/11/86
  2. Publication09/02/86
  3. Examination10/21/86
  4. Allowance06/12/90
  5. Grant05/28/91
  6. Terminated11/14/95

The patent was granted on 05/28/1991 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: 02/08/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Equipgeo Equipamentos Geológicos Ltda

SP, BR

M. F. (pessoa física)

SP, BR

Inventors

M. F. (pessoa física)

BR

R. F. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

14.2

02/08/1989

RPI 955

14.3

09/06/1988

RPI 933

Solicitação de exame técnico

#4.1

10/21/1986

RPI 835

Pedido de patente depositado

#2.1

09/02/1986

RPI 828

Publicação antecipada

#3.2

09/02/1986

RPI 828

Anuidade - prazo legal encerrado

#18.2

11/14/1995

RPI 1302

Concessão da patente

#16.1

05/28/1991

RPI 1069

14.1

03/19/1991

RPI 1059

15.18

03/19/1991

RPI 1059

Republicação - classificação IPC

#15.11

03/05/1991

RPI 1057

Retificação

#15.3

01/02/1991

RPI 1048

Notificação para pagamento de retribuição

#13.1

09/25/1990

RPI 1034

Deferimento

#9.1

06/12/1990

RPI 1022

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