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Official data from INPI

APARELHO PARA ABRIR E ACONDICIONAR TABACO.

ConcedidaInvention Patent

Application data

Number

PI8108958

Type

Invention Patent

Filing

12/16/1981

Publication

12/14/1982

Progress at the INPI

  1. Filing12/16/81
  2. Publication12/14/82
  3. Examination08/07/84
  4. Allowance12/29/87
  5. Grant02/28/89
  6. Terminated11/08/94

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

Applicants and inventors

Applicants

A. I. (pessoa física)

US

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Inventors

N. G. (pessoa física)

Technical data

IPC Classification

Priority claims

GB

8101201 · 01/15/1981

GB

8129689 · 10/01/1981

GB

8135442 · 11/24/1981

GB

PCT/81/00272 · 12/16/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

02/28/1989

RPI 958

Deferimento

#9.1

12/29/1987

RPI 897

Exigência - art. 36 da LPI

#6.1

07/30/1985

RPI 771

Exigência - art. 36 da LPI

#6.1

01/29/1985

RPI 745

Solicitação de exame técnico

#4.1

08/07/1984

RPI 720

Notificação de entrada na fase nacional - PCT

#1.3

12/14/1982

RPI 634

Anuidade - prazo legal encerrado

#18.2

11/08/1994

RPI 1249

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