专利名称：AN IMPROVED JEWELRY CLASP 发明人：YURMAN, David,JOHNSON, Don 申请号：US2001019853
申请日：20010621
公开号：WO01/097644P1
公开日：
20011227
专利内容由知识产权出版社提供
securing摘要：A novel clasp comprises a casing (10) at least partially hollow, an insert (15) and a pin (20). The casing (10) includes an opening (13) at one end leading to a recess (19) within the casing (10) for securing a loop to be restrained by the clasp. The insert (15) is contained within the hollow of the casing (10) and includes two holes (16A, 16B) which act in conjuction with the pin (20) to allow the insert (15) to move between first and second stop positions within the casing (10). In one position the leading edge occludes the opening (13) in the casing (10), thus closing the clasp. In a second position the leading edge of the insert (15) is retracted within the casing (10), exposing the opening (13) in the casing (10), thus opening the clasp. The pin (20) is fixed within the casing and rests within one of the two stop positions (16A, 16B) of the insert (15).
申请人：YURMAN, David,JOHNSON, Don
地址：US,US,US
国籍：US,US,US
代理机构：WALDBAUM, Maxim, H.
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