CA55596A - Ball-bearing seat hinge - Google Patents

Ball-bearing seat hinge

Info

Publication number
CA55596A
CA55596A CA000055596A CA55596DA CA55596A CA 55596 A CA55596 A CA 55596A CA 000055596 A CA000055596 A CA 000055596A CA 55596D A CA55596D A CA 55596DA CA 55596 A CA55596 A CA 55596A
Authority
CA
Canada
Prior art keywords
ball
bearing seat
seat hinge
hinge
bearing
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
CA000055596A
Other languages
French (fr)
Inventor
Allan Dawson Linn
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.)
GRAND RAPIDS SCHOOL FURNITURE Co
Original Assignee
GRAND RAPIDS SCHOOL FURNITURE 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
Application filed by GRAND RAPIDS SCHOOL FURNITURE Co filed Critical GRAND RAPIDS SCHOOL FURNITURE Co
Application granted granted Critical
Publication of CA55596A publication Critical patent/CA55596A/en
Expired legal-status Critical Current

Links

CA000055596A 1897-03-17 1897-03-17 Ball-bearing seat hinge Expired CA55596A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA55596T 1897-03-17

Publications (1)

Publication Number Publication Date
CA55596A true CA55596A (en) 1897-04-10

Family

ID=45172135

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000055596A Expired CA55596A (en) 1897-03-17 1897-03-17 Ball-bearing seat hinge

Country Status (1)

Country Link
CA (1) CA55596A (en)

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