A small magnifying glass is secured to an edge encompassing surrounding portion of a frame, which integrally continues on beyond the magnifying glass in serrated apart opposite hand extending supports to create an adjustable thumb or finger surrounding portion. This finger portion of the frame is preceded and followed by openings which are also formed by the opposite hand extending supports to create a laterally compressible and expandable resilient thumb or finger mountable overall supporting frame of this extra hand magnifying glass.
申请公布号
US4133603(A)
申请公布日期
1979.01.09
申请号
US19770800239
申请日期
1977.05.25
申请人
INOUYE, DECEASED, HAJIME;INOUYE, EXECUTRIX, BY MIKA
发明人
INOUYE, DECEASED, HAJIME;INOUYE, EXECUTRIX, BY MIKA