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Official data from INPI

FOLHA DOADORA DE CORANTE PARA TRANSFERIR MATERIAL DOADOR DE CORANTE, TAL COMO UMA IMAGEM POR MEIO DE IMPRESSÃO POR TRANSFERÊNCIA TÉRMICA

ArquivadaInvention Patent

Application data

Number

PI8904215

Type

Invention Patent

Filing

08/22/1989

Publication

04/10/1990

Progress at the INPI

  1. Filing08/22/89
  2. Publication04/10/90
  3. Examination06/16/92
  4. Allowance08/15/95
  5. Abandoned
  6. In force

The application was allowed on 08/15/1995 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 09/03/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Minnesota Mining and Manufacturing Company

US

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Inventors

J. S. (pessoa física)

S. J. (pessoa física)

Technical data

IPC Classification

Priority claims

US

235,236 · 08/23/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

09/03/1996

RPI 1344

Notificação para pagamento de retribuição

#13.1

01/16/1996

RPI 1311

Deferimento

#9.1

08/15/1995

RPI 1289

Exigência - art. 36 da LPI

#6.1

09/27/1994

RPI 1243

Solicitação de exame técnico

#4.1

06/16/1992

RPI 1124

Publicação do pedido de patente

#3.1

04/10/1990

RPI 1013

Pedido de patente depositado

#2.1

01/16/1990

RPI 1002

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