Official data from INPI

GABINENTE DE PINTURA COM TUNEL SECADOR PARA COUROS,PELES E SIMILARES

ConcedidaInvention Patent

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Application data

Number

PI8306773

Type

Invention Patent

Filing

12/09/1983

Publication

03/13/1984

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Progress at the INPI

Filing12/09/83
Publication03/13/84
Examination06/26/84
Allowance01/07/86
Grant07/29/86
Terminated02/18/92

The patent was granted on 07/29/1986 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: 07/29/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PIMENTEL MAQUINAS IND LTDA [BR]

Inventors

F. D. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

07/29/1986

RPI 823

Notificação para pagamento de retribuição

#13.1

05/06/1986

RPI 811

Deferimento

#9.1

01/07/1986

RPI 794

Pedido de certificado de adição de invenção

#5.1

11/27/1984

RPI 736

Solicitação de exame técnico

#4.1

06/26/1984

RPI 714

Publicação antecipada

#3.2

03/13/1984

RPI 699

Pedido de patente depositado

#2.1

02/21/1984

RPI 696

Anuidade - prazo legal encerrado

#18.2

02/18/1992

RPI 1107

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