Portable spectacles

Details Portable spectacles Portable spectacles

1993-08-16

1994-07-19

Sikes, William L.

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

351112, 351130, 351158, G02C 514

Patent

active

053313569

ABSTRACT:
Portable spectacles to be pinched on a waist band, having a integral frame with a front portion for holding two lenses and two skull temple portions, the front portion provided with an upper flat recess for fixing a connecting means to combine pivotally a pinch means thereon so as to pinch a portion of the waist band by elasticity of a spring provided between the connecting means and the pinch means for carrying the spectacles on the waist band when not in use.

REFERENCES:
patent: 3526449 (1967-11-01), Bolle et al.
patent: 3588236 (1971-06-01), Moller
patent: 3675991 (1972-07-01), Brenn
patent: 3758203 (1973-09-01), Lipchik et al.
patent: 4243041 (1981-01-01), Paul
Advertisement "Saf-T-Klip for Spectacles", Paramount Optical Mfg. Corp., New York, Nov. 1, 1949.

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