CA1001582A - Manhole cover lock - Google Patents

Manhole cover lock

Info

Publication number
CA1001582A
CA1001582A CA203,112A CA203112A CA1001582A CA 1001582 A CA1001582 A CA 1001582A CA 203112 A CA203112 A CA 203112A CA 1001582 A CA1001582 A CA 1001582A
Authority
CA
Canada
Prior art keywords
manhole cover
cover lock
lock
manhole
cover
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
CA203,112A
Other versions
CA203112S (en
Inventor
Edward W. Hunter
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
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 Individual filed Critical Individual
Priority to CA203,112A priority Critical patent/CA1001582A/en
Application granted granted Critical
Publication of CA1001582A publication Critical patent/CA1001582A/en
Expired legal-status Critical Current

Links

CA203,112A 1974-06-21 1974-06-21 Manhole cover lock Expired CA1001582A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA203,112A CA1001582A (en) 1974-06-21 1974-06-21 Manhole cover lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA203,112A CA1001582A (en) 1974-06-21 1974-06-21 Manhole cover lock

Publications (1)

Publication Number Publication Date
CA1001582A true CA1001582A (en) 1976-12-14

Family

ID=4100467

Family Applications (1)

Application Number Title Priority Date Filing Date
CA203,112A Expired CA1001582A (en) 1974-06-21 1974-06-21 Manhole cover lock

Country Status (1)

Country Link
CA (1) CA1001582A (en)

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