CA905379A - Quickly retractable and extensible jack construction - Google Patents

Quickly retractable and extensible jack construction

Info

Publication number
CA905379A
CA905379A CA905379A CA905379DA CA905379A CA 905379 A CA905379 A CA 905379A CA 905379 A CA905379 A CA 905379A CA 905379D A CA905379D A CA 905379DA CA 905379 A CA905379 A CA 905379A
Authority
CA
Canada
Prior art keywords
jack construction
extensible jack
retractable
quickly
quickly retractable
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
CA905379A
Inventor
L. Douglass Burdette
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.)
Atwood Vacuum Machine Co
Original Assignee
Atwood Vacuum Machine Co
Publication date
Application granted granted Critical
Publication of CA905379A publication Critical patent/CA905379A/en
Expired legal-status Critical Current

Links

CA905379A Quickly retractable and extensible jack construction Expired CA905379A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA905379T

Publications (1)

Publication Number Publication Date
CA905379A true CA905379A (en) 1972-07-18

Family

ID=36413187

Family Applications (1)

Application Number Title Priority Date Filing Date
CA905379A Expired CA905379A (en) Quickly retractable and extensible jack construction

Country Status (1)

Country Link
CA (1) CA905379A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5273256A (en) * 1992-10-20 1993-12-28 Atwood Industries, Inc. Quick-to-ground camper jack

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5273256A (en) * 1992-10-20 1993-12-28 Atwood Industries, Inc. Quick-to-ground camper jack

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