Device for attaching a pair of spectacles to headgear
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United States of America Patent
Stats
-
Feb 24, 1998
Grant Date -
N/A
app pub date -
Dec 21, 1994
filing date -
May 14, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Device for attaching a pair of spectacles or eye protection screen (2) to headgear (1) or to a rigid head band. The device comprises a first upper hinge pin with its axis being substantially horizontal and parallel to the wearer's forehead, said hinge pin being extended by a telescoping arm formed from a tubular body (3) in which slides a rod (32). The other end of the telescopic arm is connected by means of a second hinge pin (22) to the center of the pair of spectacles or of the eye protection screen (20). The axis of the second hinge pin is also substantially horizontal and parallel to the wearer's forehead. The device further includes means for temporarily maintaining the open position of the hinge pins and the length and slant of the telescopic arm.
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Family
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Cited Art Landscape
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