CA537410A - Zigzag spring cushion having central support - Google Patents

Zigzag spring cushion having central support

Info

Publication number
CA537410A
CA537410A CA537410A CA537410DA CA537410A CA 537410 A CA537410 A CA 537410A CA 537410 A CA537410 A CA 537410A CA 537410D A CA537410D A CA 537410DA CA 537410 A CA537410 A CA 537410A
Authority
CA
Canada
Prior art keywords
central support
spring cushion
zigzag spring
zigzag
cushion
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
CA537410A
Other languages
French (fr)
Inventor
C. Flint Hyland
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.)
American Metal Products Co
Original Assignee
American Metal Products Co
Publication date
Application granted granted Critical
Publication of CA537410A publication Critical patent/CA537410A/en
Expired legal-status Critical Current

Links

CA537410A Zigzag spring cushion having central support Expired CA537410A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA537410T

Publications (1)

Publication Number Publication Date
CA537410A true CA537410A (en) 1957-02-26

Family

ID=35692044

Family Applications (1)

Application Number Title Priority Date Filing Date
CA537410A Expired CA537410A (en) Zigzag spring cushion having central support

Country Status (1)

Country Link
CA (1) CA537410A (en)

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