CA772845A - Spring hinge for counterbalancing lids - Google Patents

Spring hinge for counterbalancing lids

Info

Publication number
CA772845A
CA772845A CA772845A CA772845DA CA772845A CA 772845 A CA772845 A CA 772845A CA 772845 A CA772845 A CA 772845A CA 772845D A CA772845D A CA 772845DA CA 772845 A CA772845 A CA 772845A
Authority
CA
Canada
Prior art keywords
counterbalancing
lids
spring hinge
hinge
spring
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
CA772845A
Inventor
Gronbach Wilhelm
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 CA772845A publication Critical patent/CA772845A/en
Expired legal-status Critical Current

Links

CA772845A Spring hinge for counterbalancing lids Expired CA772845A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA772845T

Publications (1)

Publication Number Publication Date
CA772845A true CA772845A (en) 1967-12-05

Family

ID=36220121

Family Applications (1)

Application Number Title Priority Date Filing Date
CA772845A Expired CA772845A (en) Spring hinge for counterbalancing lids

Country Status (1)

Country Link
CA (1) CA772845A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3745608A (en) * 1971-11-17 1973-07-17 Weber Knapp Co Counter balance support

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3745608A (en) * 1971-11-17 1973-07-17 Weber Knapp Co Counter balance support

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