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Official data from INPI

BAINHA DE CÂMARA DENTAL, CÂMARA DENTAL, DISPOSITIVO PARA DISTRIBUIR BLINDAGENS E BLINDAGEM DE CÂMARA DENTAL

PublicadaInvention Patent

Application data

Number

PI8805060

Type

Invention Patent

Filing

09/30/1988

Publication

05/09/1989

Progress at the INPI

Under appeal
  1. Filing09/30/88
  2. Publication05/09/89
  3. Examination01/09/90
  4. Refused12/13/94
  5. Grant
  6. In force

The application was refused by the INPI on 12/13/1994. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 05/09/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Fuji Optical Systems, Inc.

JP

Inventors

C. B. (pessoa física)

US

D. C. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

103,833 · 10/01/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

05/09/1989

RPI 968

Pedido de patente depositado

#2.1

02/08/1989

RPI 955

Indeferimento

#9.2

12/13/1994

RPI 1254

Conhecimento de parecer técnico

#7.1

04/19/1994

RPI 1220

6.2

07/20/1993

RPI 1181

Solicitação de exame técnico

#4.1

01/09/1990

RPI 1001

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