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Official data from INPI

TAMPA PARA RECIPIENTES PULVERIZADORES COM SELO INVIOLÁVEL.

Em AnáliseUtility Model

Application data

Number

MU6101565

Type

Utility Model

Filing

11/04/1981

Publication

05/31/1983

Progress at the INPI

  1. Filing11/04/81
  2. Publication05/31/83
  3. Examination10/04/83
  4. Allowance09/18/84
  5. Grant05/28/85
  6. Invalidated06/03/86

The patent was invalidated by the INPI in an administrative invalidity proceeding. Protection no longer exists.

Talk to a specialist

Latest action published by the INPI: 06/03/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Tintas Coral S.A.

Inventors

R. N. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

200

06/03/1986

RPI 815

Pedido de licença voluntária

#17.1

12/31/1985

RPI 793

Concessão da patente

#16.1

05/28/1985

RPI 762

Notificação para pagamento de retribuição

#13.1

01/15/1985

RPI 743

Republicação - classificação IPC

#15.11

12/11/1984

RPI 738

Deferimento

#9.1

09/18/1984

RPI 726

Solicitação de exame técnico

#4.1

10/04/1983

RPI 676

Publicação do pedido de patente

#3.1

05/31/1983

RPI 658

Pedido de patente depositado

#2.1

12/22/1981

RPI 583

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