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Official data from INPI

RECIPIENTE PARA ENCHER BOLAS DE TENIS E SIMILAR

ConcedidaUtility Model

Application data

Number

MU6201237

Type

Utility Model

Filing

09/13/1982

Publication

04/17/1984

Progress at the INPI

  1. Filing09/13/82
  2. Publication04/17/84
  3. Examination08/21/84
  4. Allowance11/26/85
  5. Grant07/29/86
  6. Expired11/15/94

The letters patent expired on 11/15/1994: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 07/29/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

LUIZ CARLOS CAOVILLA [BR]

Inventors

C. [. (pessoa física)

Technical data

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

04/15/1986

RPI 808

Deferimento

#9.1

11/26/1985

RPI 788

8.1

05/28/1985

RPI 762

Solicitação de exame técnico

#4.1

08/21/1984

RPI 722

Publicação do pedido de patente

#3.1

04/17/1984

RPI 704

Pedido de patente depositado

#2.1

10/26/1982

RPI 627

Carta-patente expirada

#21.1

11/15/1994

RPI 1250

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