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Official data from INPI

SAPATO

Em AnáliseInvention Patent

Application data

Number

PI8108961

Type

Invention Patent

Filing

08/18/1980

Publication

12/14/1982

Progress at the INPI

  1. Filing08/18/80
  2. Publication12/14/82
  3. Examination05/02/84
  4. Allowance01/07/86
  5. Grant06/24/86
  6. Terminated05/24/88

The patent was granted on 06/24/1986 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: 05/24/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ROSENBAUM LESLIE [SE]

Inventors

A. R. (pessoa física)

R. L. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/24/1988

RPI 918

Concessão da patente

#16.1

06/24/1986

RPI 818

Notificação para pagamento de retribuição

#13.1

05/06/1986

RPI 811

Deferimento

#9.1

01/07/1986

RPI 794

8.1

09/24/1985

RPI 779

6.2

03/05/1985

RPI 750

Solicitação de exame técnico

#4.1

05/02/1984

RPI 706

Notificação de entrada na fase nacional - PCT

#1.3

12/14/1982

RPI 634

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