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Official data from INPI

DISPOSITIVO DE BATENTE LIMITADOR E PARA MANTER PORTAS ABERTAS PARA UMA PORTA ARTICULADAMENTE AFIXADA A UM CAIXILHO DE PORTA E DISPOSITIVO COMBINADO DE BATENTE LIMITADOR, ABSORVEDOR DE CHOQUES E PARA MANTER PORTAS ABERTAS

PublicadaInvention Patent

Application data

Number

PI8702696

Type

Invention Patent

Filing

05/26/1987

Publication

03/01/1988

Progress at the INPI

  1. Filing05/26/87
  2. Publication03/01/88
  3. Examination11/27/90
  4. Allowance08/24/93
  5. Grant04/26/94
  6. Terminated10/17/95

The patent was granted on 04/26/1994 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: 03/01/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Anthony's Manufacturing Company, Inc

US

Inventors

M. S. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

867.525 · 05/27/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

03/01/1988

RPI 906

Pedido de patente depositado

#2.1

08/04/1987

RPI 876

Anuidade - prazo legal encerrado

#18.2

10/17/1995

RPI 1298

Concessão da patente

#16.1

04/26/1994

RPI 1221

Deferimento

#9.1

08/24/1993

RPI 1186

Exigência - art. 36 da LPI

#6.1

03/23/1993

RPI 1164

Conhecimento de parecer técnico

#7.1

01/21/1992

RPI 1103

Solicitação de exame técnico

#4.1

11/27/1990

RPI 1043

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