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Official data from INPI

APARELHO RECEPTOR E EMPILHADOR DE SACOS

DeferidaInvention Patent

Application data

Number

PI8505877

Type

Invention Patent

Filing

11/22/1985

Publication

12/16/1986

Progress at the INPI

  1. Filing11/22/85
  2. Publication12/16/86
  3. Examination01/17/89
  4. Allowance11/07/89
  5. Grant06/26/90
  6. Terminated06/04/96

The patent was granted on 06/26/1990 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: 11/07/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. C. (pessoa física)

US

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Inventors

J. A. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

689.694 · 01/08/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Deferimento

#9.1

11/07/1989

RPI 994

Solicitação de exame técnico

#4.1

01/17/1989

RPI 952

Publicação do pedido de patente

#3.1

12/16/1986

RPI 843

Pedido de patente depositado

#2.1

01/28/1986

RPI 797

Anuidade - prazo legal encerrado

#18.2

06/04/1996

RPI 1331

Concessão da patente

#16.1

06/26/1990

RPI 1024

Notificação para pagamento de retribuição

#13.1

03/13/1990

RPI 1009

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