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Official data from INPI

PELICULA AUTO-ADESIVA PARA INVOLUCRO,LAMINADO EM PELICULA,E PROCESSO PARA PREPARAR UMA PELICULA AUTO-ADESIVA PARA INVOLUCRO

ConcedidaInvention Patent

Application data

Number

PI7900073

Type

Invention Patent

Filing

01/09/1978

Publication

-

Progress at the INPI

  1. Filing01/09/78
  2. Publication
  3. Examination
  4. Allowance03/08/83
  5. Grant08/30/83
  6. Terminated01/28/92

The patent was granted on 08/30/1983 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: 08/30/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

GRACE W R & CO

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Inventors

S. J. (pessoa física)

W. A. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

08/30/1983

RPI 671

Notificação para pagamento de retribuição

#13.1

06/28/1983

RPI 662

Deferimento

#9.1

03/08/1983

RPI 646

Anuidade - prazo legal encerrado

#18.2

01/28/1992

RPI 1104

20.4

10/09/1990

RPI 1036

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