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Official data from INPI

Prensa de desidratação de polpa e combinação em uma prensa de desidratação de polpa.

ArquivadaInvention Patent

Application data

Number

PI9103221

Type

Invention Patent

Filing

07/26/1991

Publication

05/05/1992

Progress at the INPI

  1. Filing07/26/91
  2. Publication05/05/92
  3. Examination06/14/94
  4. Allowance10/31/00
  5. Abandoned
  6. In force

The application was allowed on 10/31/2000 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 11/27/2001. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Beloit Technologies,Inc

US

Ingersoll-Rand Company

US

See this company's full portfolio

Inventors

A. V. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

560.850 · 07/27/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

Arquivamento - Art. 38 § 2º da LPI

11/27/2001

RPI 1612

Deferimento

#9.1

10/31/2000

RPI 1556

Exigência - art. 36 da LPI

#6.1

12/14/1999

RPI 1510

Transferência deferida

#25.1

10/28/1997

RPI 1404

Solicitação de exame técnico

#4.1

06/14/1994

RPI 1228

Publicação do pedido de patente

#3.1

05/05/1992

RPI 1118

Pedido de patente depositado

#2.1

11/19/1991

RPI 1094

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