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Official data from INPI

DISPOSITIVOS DE ALINHAMENTO E AFIXAÇÃO APERFEIÇOADOS NUM CONJUNTO DE MACACO ELEVADOR EM DUAS PARTES, PORTA-MACACO EXTENSÍVEL E UNIDADE MOTORA E APARELHO DE MACACO ELEVADOR

PublicadaInvention Patent
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Application data

Number

PI8601893

Type

Invention Patent

Filing

04/28/1986

Publication

11/10/1987
View on INPI

Progress at the INPI

  1. Filing04/28/86
  2. Publication11/10/87
  3. Examination05/08/90
  4. Allowance01/22/91
  5. Grant08/27/91
  6. Terminated09/26/95

The patent was granted on 08/27/1991 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 11/10/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Safe-T-Jack, Inc.

US

Inventors

H. A. (pessoa física)

US

Technical data

IPC Classification

B66F 1/06

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

11/10/1987

RPI 890

Pedido de patente depositado

#2.1

11/04/1986

RPI 837

Anuidade - prazo legal encerrado

#18.2

09/26/1995

RPI 1295

Concessão da patente

#16.1

08/27/1991

RPI 1082

Notificação para pagamento de retribuição

#13.1

05/14/1991

RPI 1067

Deferimento

#9.1

01/22/1991

RPI 1051

Solicitação de exame técnico

#4.1

05/08/1990

RPI 1017

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