



Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US829958A Inventor Donald R Boerner Current Assignee (The listed assignees may be inaccurate.
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Google Patents US3575475A - Flexure jointĭownload PDF Info Publication number US3575475A US3575475A US829958A US3575475DA US3575475A US 3575475 A US3575475 A US 3575475A US 829958 A US829958 A US 829958A US 3575475D A US3575475D A US 3575475DA US 3575475 A US3575475 A US 3575475A Authority US United States Prior art keywords flexure cylindrical member portions leaf axis Prior art date Legal status (The legal status is an assumption and is not a legal conclusion.
