CA379718A - Clock spring tension indicator - Google Patents

Clock spring tension indicator

Info

Publication number
CA379718A
CA379718A CA379718A CA379718DA CA379718A CA 379718 A CA379718 A CA 379718A CA 379718 A CA379718 A CA 379718A CA 379718D A CA379718D A CA 379718DA CA 379718 A CA379718 A CA 379718A
Authority
CA
Canada
Prior art keywords
spring tension
clock spring
tension indicator
indicator
clock
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
CA379718A
Other languages
French (fr)
Inventor
Shannon Ambrose
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
Publication date
Application granted granted Critical
Publication of CA379718A publication Critical patent/CA379718A/en
Expired legal-status Critical Current

Links

CA379718A Clock spring tension indicator Expired CA379718A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA379718T

Publications (1)

Publication Number Publication Date
CA379718A true CA379718A (en) 1939-02-21

Family

ID=35384044

Family Applications (1)

Application Number Title Priority Date Filing Date
CA379718A Expired CA379718A (en) Clock spring tension indicator

Country Status (1)

Country Link
CA (1) CA379718A (en)

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