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Official data from INPI

APARELHO PARA VEDAR A BORDA DE UMA PANELA QUANDO É POSICIONADA ADJACENTE A UM PRÉ-AQUECEDOR DE PANELA

ConcedidaInvention Patent

Application data

Number

PI8407233

Type

Invention Patent

Filing

12/19/1984

Publication

11/26/1985

Progress at the INPI

  1. Filing12/19/84
  2. Publication11/26/85
  3. Examination10/06/87
  4. Allowance05/23/89
  5. Grant11/28/89
  6. Terminated07/04/95

The patent was granted on 11/28/1989 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: 11/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J T Thorpe Company

US

Inventors

M. H. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

564.745 · 12/21/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/28/1989

RPI 997

Notificação para pagamento de retribuição

#13.1

09/12/1989

RPI 986

Deferimento

#9.1

05/23/1989

RPI 970

Exigência - art. 36 da LPI

#6.1

08/30/1988

RPI 932

Solicitação de exame técnico

#4.1

10/06/1987

RPI 885

Notificação de entrada na fase nacional - PCT

#1.3

11/26/1985

RPI 788

Anuidade - prazo legal encerrado

#18.2

07/04/1995

RPI 1283

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