JEWELLERY COINSĪ locking member designed generally 26 is shown in perspective in Figure 3 as providing a yoke portion 27 with upwardly extending arms 28 which broadens outwardly as at 29 in a portion which will rest upon the upper edges 22 of the setting, while the outwardly extending portion of the arms 30 extends from these broadened portions 29 for an extent to contact the shank 10.
Original Assignee UNCAS Manufacturing 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 or warranty as to the accuracy of the list.) Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US473860A Inventor Raymond G Lutrario Current Assignee (The listed assignees may be inaccurate.
#Shank 1 serial number pdf
Google Patents Finger ring with setting mounted on slots in ring shankĭownload PDF Info Publication number US2763140A US2763140A US473860A US47386054A US2763140A US 2763140 A US2763140 A US 2763140A US 473860 A US473860 A US 473860A US 47386054 A US47386054 A US 47386054A US 2763140 A US2763140 A US 2763140A Authority US United States Prior art keywords ring shank setting stone notches Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US2763140A - Finger ring with setting mounted on slots in ring shank US2763140A - Finger ring with setting mounted on slots in ring shank
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