CA93733A - Ladder jack - Google Patents

Ladder jack

Info

Publication number
CA93733A
CA93733A CA000093733A CA93733DA CA93733A CA 93733 A CA93733 A CA 93733A CA 000093733 A CA000093733 A CA 000093733A CA 93733D A CA93733D A CA 93733DA CA 93733 A CA93733 A CA 93733A
Authority
CA
Canada
Prior art keywords
ladder jack
ladder
jack
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
CA000093733A
Other languages
French (fr)
Inventor
Edward Althoff
William F. Althoff
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
Application granted granted Critical
Publication of CA93733A publication Critical patent/CA93733A/en
Expired legal-status Critical Current

Links

CA000093733A 1905-05-22 1905-05-22 Ladder jack Expired CA93733A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA93733T 1905-05-22

Publications (1)

Publication Number Publication Date
CA93733A true CA93733A (en) 1905-06-20

Family

ID=45210268

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000093733A Expired CA93733A (en) 1905-05-22 1905-05-22 Ladder jack

Country Status (1)

Country Link
CA (1) CA93733A (en)

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