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Official data from INPI

BOMBA DOSADORA

Em AnáliseInvention Patent
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Application data

Number

PI8602113

Type

Invention Patent

Filing

04/25/1986

Publication

11/10/1987
View on INPI

Progress at the INPI

Awaiting grant fee payment
  1. Filing04/25/86
  2. Publication11/10/87
  3. Examination02/02/88
  4. Allowance02/06/96
  5. Grant
  6. In force

The application was allowed by the INPI on 02/06/1996. The grant of the letters patent is being processed.

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Latest action published by the INPI: 02/02/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Wallace & Tiernan do Brasil Indústria e Comércio Ltda

Wallace & Tiernan do Brasil Indústria e Comércio S/A

SP, BR

Inventors

R. P. (pessoa física)

BR

Technical data

IPC Classification

F04B 13/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

02/02/1988

RPI 902

Publicação do pedido de patente

#3.1

11/10/1987

RPI 890

Pedido de patente depositado

#2.1

11/11/1986

RPI 838

Retificação

#15.3

09/17/1996

RPI 1346

Deferimento

#9.1

02/06/1996

RPI 1314

14.7

12/03/1991

RPI 1096

Retificação

#15.6

07/16/1991

RPI 1076

Retificação

#15.3

03/26/1991

RPI 1060

Solicitação de exame técnico

#4.1

08/07/1990

RPI 1027

4.1.1

05/01/1990

RPI 1016

Solicitação de exame não realizada

#4.2

05/01/1990

RPI 1016

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