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Official data from INPI

TIRA DE ATAR.

ConcedidaInvention PatentPCT · US1982001119

Application data

Number

PI8207834

Type

Invention Patent

Filing

08/16/1982

Publication

09/06/1983

PCT

US1982001119

Progress at the INPI

  1. Filing08/16/82
  2. Publication09/06/83
  3. Examination04/09/85
  4. Allowance05/05/87
  5. Grant11/24/87
  6. Terminated04/18/95

The patent was granted on 11/24/1987 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: 11/24/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Dennison Manufacturing Company

US

See this company's full portfolio

Inventors

P. [. (pessoa física)

Technical data

IPC Classification

Priority claims

US

296.702 · 08/27/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/24/1987

RPI 892

Notificação para pagamento de retribuição

#13.1

09/22/1987

RPI 883

Deferimento

#9.1

05/05/1987

RPI 863

6.5

09/23/1986

RPI 831

Exigência - art. 36 da LPI

#6.1

06/24/1986

RPI 818

Solicitação de exame técnico

#4.1

04/09/1985

RPI 755

Notificação de entrada na fase nacional - PCT

#1.3

09/06/1983

RPI 672

Anuidade - prazo legal encerrado

#18.2

04/18/1995

RPI 1272

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