CA61971A - Lowering jack - Google Patents

Lowering jack

Info

Publication number
CA61971A
CA61971A CA000061971A CA61971DA CA61971A CA 61971 A CA61971 A CA 61971A CA 000061971 A CA000061971 A CA 000061971A CA 61971D A CA61971D A CA 61971DA CA 61971 A CA61971 A CA 61971A
Authority
CA
Canada
Prior art keywords
lowering jack
jack
lowering
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
CA000061971A
Other languages
French (fr)
Inventor
Edwin T. Trefethen
Arthur O. Norton
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 CA61971A publication Critical patent/CA61971A/en
Expired legal-status Critical Current

Links

CA000061971A 1898-07-18 1898-07-18 Lowering jack Expired CA61971A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA61971T 1898-07-18

Publications (1)

Publication Number Publication Date
CA61971A true CA61971A (en) 1898-12-07

Family

ID=45178509

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000061971A Expired CA61971A (en) 1898-07-18 1898-07-18 Lowering jack

Country Status (1)

Country Link
CA (1) CA61971A (en)

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