BR7801586U - Programmable telephone line blocker connected in parallel with the line. - Google Patents

Programmable telephone line blocker connected in parallel with the line.

Info

Publication number
BR7801586U
BR7801586U BR7801586U BR7801586U BR7801586U BR 7801586 U BR7801586 U BR 7801586U BR 7801586 U BR7801586 U BR 7801586U BR 7801586 U BR7801586 U BR 7801586U BR 7801586 U BR7801586 U BR 7801586U
Authority
BR
Brazil
Prior art keywords
line
parallel
telephone line
blocker
programmable telephone
Prior art date
Application number
BR7801586U
Other languages
Portuguese (pt)
Inventor
Next Industria E Comercio Ltda
Original Assignee
Next Ind E Comercio De Produto
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Next Ind E Comercio De Produto filed Critical Next Ind E Comercio De Produto
Priority to BR7801586U priority Critical patent/BR7801586U/en
Publication of BR7801586U publication Critical patent/BR7801586U/en

Links

Landscapes

  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)

Abstract

BLOQUEADOR PROGRAMáVEL DE LINHA TELEFôNICA LIGADO EM PARALELO COM A LINHA. Trata-se de um bloqueador com conexão em paralelo á linha telefônica, com apenas 2 fios, podendo ser instalado em qualquer ponto da linha telefônica, protegendo-se-a toda, desde a extensão, interna ou externa, até a Central Pública.PROGRAMMABLE TELEPHONE LINE BLOCKER CONNECTED IN PARALLEL WITH THE LINE. It is a blocker with connection in parallel to the telephone line, with only 2 wires, which can be installed anywhere on the telephone line, protecting itself from the extension, internal or external, to the Public Central.

BR7801586U 1998-04-15 1998-04-15 Programmable telephone line blocker connected in parallel with the line. BR7801586U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR7801586U BR7801586U (en) 1998-04-15 1998-04-15 Programmable telephone line blocker connected in parallel with the line.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR7801586U BR7801586U (en) 1998-04-15 1998-04-15 Programmable telephone line blocker connected in parallel with the line.

Publications (1)

Publication Number Publication Date
BR7801586U true BR7801586U (en) 2000-03-28

Family

ID=4009887

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7801586U BR7801586U (en) 1998-04-15 1998-04-15 Programmable telephone line blocker connected in parallel with the line.

Country Status (1)

Country Link
BR (1) BR7801586U (en)

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Legal Events

Date Code Title Description
TC Change of proprietor's name
PC Transfer

Free format text: DALTON SWAIN CONSELVAN (BR/PR)

B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 8A E 9A ANUIDADES

B08K Maintenance of archiving: application remains archived as no request for restauration (art. 87) has been received.

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1914 DE 11/09/2007.