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Official data from INPI

GUILHOTINA PARA CORTE EM TELHA DE ARDOSIA

DeferidaInvention Patent

Application data

Number

PI9003516

Type

Invention Patent

Filing

07/17/1990

Publication

03/17/1992

Progress at the INPI

Awaiting grant fee payment
  1. Filing07/17/90
  2. Publication03/17/92
  3. Examination05/31/94
  4. Allowance03/26/96
  5. Grant
  6. In force

The application was allowed by the INPI on 03/26/1996. The grant of the letters patent is being processed.

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Latest action published by the INPI: 05/06/1997. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Overseastone Comercial Exportadora Ltda

MG, BR

Inventors

O. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

05/06/1997

RPI 1379

Deferimento

#9.1

03/26/1996

RPI 1321

Solicitação de exame técnico

#4.1

05/31/1994

RPI 1226

Publicação do pedido de patente

#3.1

03/17/1992

RPI 1111

15.20

10/29/1991

RPI 1091

15.7

08/27/1991

RPI 1082

Pedido de patente depositado

#2.1

01/22/1991

RPI 1051

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