CA1022146A - Powdered metal gear for screw jack - Google Patents

Powdered metal gear for screw jack

Info

Publication number
CA1022146A
CA1022146A CA263,734A CA263734A CA1022146A CA 1022146 A CA1022146 A CA 1022146A CA 263734 A CA263734 A CA 263734A CA 1022146 A CA1022146 A CA 1022146A
Authority
CA
Canada
Prior art keywords
powdered metal
screw jack
metal gear
gear
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
CA263,734A
Inventor
Richard S. Graafsma
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.)
Auto Specialties Manufacturing Co
Original Assignee
Auto Specialties Manufacturing Co
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
Priority claimed from US05/544,384 external-priority patent/US3977267A/en
Application filed by Auto Specialties Manufacturing Co filed Critical Auto Specialties Manufacturing Co
Priority to CA263,734A priority Critical patent/CA1022146A/en
Application granted granted Critical
Publication of CA1022146A publication Critical patent/CA1022146A/en
Expired legal-status Critical Current

Links

CA263,734A 1974-04-26 1976-10-20 Powdered metal gear for screw jack Expired CA1022146A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA263,734A CA1022146A (en) 1974-04-26 1976-10-20 Powdered metal gear for screw jack

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US46436274A 1974-04-26 1974-04-26
US05/544,384 US3977267A (en) 1974-04-26 1975-01-27 Powdered metal gear for screw jack
CA223,534A CA1021762A (en) 1974-04-26 1975-04-01 Powdered metal gear for screw jack
CA263,734A CA1022146A (en) 1974-04-26 1976-10-20 Powdered metal gear for screw jack

Publications (1)

Publication Number Publication Date
CA1022146A true CA1022146A (en) 1977-12-06

Family

ID=27425832

Family Applications (1)

Application Number Title Priority Date Filing Date
CA263,734A Expired CA1022146A (en) 1974-04-26 1976-10-20 Powdered metal gear for screw jack

Country Status (1)

Country Link
CA (1) CA1022146A (en)

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