Eyeglass strap retainer device

Buckles – buttons – clasps – etc. – Article holder attachable to apparel or body – Eyeglass holder including retaining means

Patent

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Details

A44B 2100

Patent

active

055070752

ABSTRACT:
An eyeglass strap retainer device is constructed of a cord with both terminal sections being formed into loops secured by a metal clasp. Each loop is threaded inside a resilient helical compression spring which is secured in place with the terminal end of the compression spring proximate the terminal end of the loop requiring that the spring be compressed when attached over a temple leg of a pair of eyeglasses.

REFERENCES:
patent: 1374566 (1921-04-01), Hengstenberg
patent: 2819650 (1958-01-01), Seron
patent: 3588960 (1969-06-01), McClellan et al.
patent: 3827790 (1974-08-01), Wenzel
patent: 3874776 (1975-04-01), Seron
patent: 3879804 (1975-04-01), Lawrence
patent: 3979795 (1976-09-01), Seron
patent: 4752990 (1988-06-01), Schutte
patent: 4965913 (1990-10-01), Sugarman
patent: 5092668 (1992-03-01), Welch et al.

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