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Official data from INPI

PISTOLA DE PULVERIZAÇÃO DESPROVIDA DE AR

Em AnáliseInvention Patent

Application data

Number

PI8604266

Type

Invention Patent

Filing

09/05/1986

Publication

05/05/1987

Progress at the INPI

  1. Filing09/05/86
  2. Publication05/05/87
  3. Examination09/26/89
  4. Allowance11/27/90
  5. Grant06/25/91
  6. Terminated06/18/96

The patent was granted on 06/25/1991 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: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. Wagner GmbH

DE

Wagner International AG.

CH

Inventors

H. B. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

EP

85111308.4 · 09/06/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

09/26/1989

RPI 988

Publicação do pedido de patente

#3.1

05/05/1987

RPI 863

Pedido de patente depositado

#2.1

03/17/1987

RPI 856

Anuidade - prazo legal encerrado

#18.2

06/18/1996

RPI 1333

Republicação - classificação IPC

#15.11

07/23/1991

RPI 1077

Concessão da patente

#16.1

06/25/1991

RPI 1073

Notificação para pagamento de retribuição

#13.1

03/12/1991

RPI 1058

Deferimento

#9.1

11/27/1990

RPI 1043

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