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Official data from INPI

CAPACETE

Em AnáliseInvention Patent

Application data

Number

PI7804777

Type

Invention Patent

Filing

01/11/1978

Publication

-

Progress at the INPI

  1. Filing01/11/78
  2. Publication
  3. Examination
  4. Allowance03/02/82
  5. Grant03/29/83
  6. In force01/11/98

The patent was granted on 03/29/1983 and is in force until 01/11/1998. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:01/11/1998

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Latest action published by the INPI: 08/23/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

N. P. (pessoa física)

Inventors

N. P. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

18.5

08/23/1988

RPI 931

18.3

04/26/1988

RPI 914

18.8

02/09/1988

RPI 903

18.1

12/15/1987

RPI 895

18.1

11/24/1987

RPI 892

Concessão da patente

#16.1

03/29/1983

RPI 649

11.8

01/11/1983

RPI 638

Arquivamento - Art. 38 §2° da LPI

#11.4

12/28/1982

RPI 636

Notificação para pagamento de retribuição

#13.1

11/03/1982

RPI 628

Notificação para pagamento de retribuição

#13.1

06/22/1982

RPI 609

Deferimento

#9.1

03/02/1982

RPI 593

114

05/29/1990

RPI 1020

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