CA469005A - Interlocking means for electrical testing apparatus or the like - Google Patents

Interlocking means for electrical testing apparatus or the like

Info

Publication number
CA469005A
CA469005A CA469005A CA469005DA CA469005A CA 469005 A CA469005 A CA 469005A CA 469005 A CA469005 A CA 469005A CA 469005D A CA469005D A CA 469005DA CA 469005 A CA469005 A CA 469005A
Authority
CA
Canada
Prior art keywords
testing apparatus
interlocking means
electrical testing
electrical
interlocking
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA469005A
Other languages
French (fr)
Inventor
Wesley Folk Irvin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA469005A publication Critical patent/CA469005A/en
Expired legal-status Critical Current

Links

CA469005A Interlocking means for electrical testing apparatus or the like Expired CA469005A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA469005T

Publications (1)

Publication Number Publication Date
CA469005A true CA469005A (en) 1950-10-31

Family

ID=35602939

Family Applications (1)

Application Number Title Priority Date Filing Date
CA469005A Expired CA469005A (en) Interlocking means for electrical testing apparatus or the like

Country Status (1)

Country Link
CA (1) CA469005A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2942226A (en) * 1958-10-21 1960-06-21 Fahy Baker Low Protective cover for appliance plugs
US3068442A (en) * 1961-01-16 1962-12-11 John T Kubik Safety guard for wall sockets
US3422388A (en) * 1966-09-06 1969-01-14 Us Army Circuit safe connector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2942226A (en) * 1958-10-21 1960-06-21 Fahy Baker Low Protective cover for appliance plugs
US3068442A (en) * 1961-01-16 1962-12-11 John T Kubik Safety guard for wall sockets
US3422388A (en) * 1966-09-06 1969-01-14 Us Army Circuit safe connector

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