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Official data from INPI

RECIPIENTE COM TAMPA ARTICULADA SOLIDÁRIA, E, PROCESSO PARA FABRICAR UM TAL RECIPIENTE

ConcedidaInvention Patent

Application data

Number

PI8407025

Type

Invention Patent

Filing

08/14/1984

Publication

07/30/1985

Progress at the INPI

  1. Filing08/14/84
  2. Publication07/30/85
  3. Examination09/01/87
  4. Allowance05/30/89
  5. Grant11/28/89
  6. Terminated03/03/92

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

N. G. (pessoa física)

US

Thomas W. McSherry, norte-americano

US

Inventors

T. M. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

524.241 · 08/18/1983

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

09/26/1989

RPI 988

Deferimento

#9.1

05/30/1989

RPI 971

Exigência - art. 36 da LPI

#6.1

11/29/1988

RPI 945

Solicitação de exame técnico

#4.1

09/01/1987

RPI 880

Notificação de entrada na fase nacional - PCT

#1.3

07/30/1985

RPI 771

Anuidade - prazo legal encerrado

#18.2

03/03/1992

RPI 1109

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