Work holder for eyeglasses

Details Work holder for eyeglasses Work holder for eyeglasses

1995-07-21

1996-09-17

Watson, Robert C.

Work holders

Holder mounted for movement

Means for position lock

269156, 269242, 269258, 269268, 269270, 269902, 269909, 279110, B25B 100

Patent

active

055560857

ABSTRACT:
Work holder comprising a first adjustable jaw having spaced holding surfaces thereon and a second jaw comprising a pair of arms pivoted in the housing and having holding surfaces on their distal ends, the arms adapted to be drawn together by a threaded adjustment rod having right-hand and left-hand portions. The housing is swivelly positioned on a suitable weighted base.

REFERENCES:
patent: 314610 (1885-03-01), Schmidt
patent: 2471103 (1949-05-01), Franks et al.
patent: 2552094 (1951-05-01), Hamon et al.
patent: 3606364 (1971-09-01), Benjamin et al.
patent: 3617046 (1971-11-01), Sotonyl
patent: 3622144 (1971-11-01), Kotting
patent: 3667634 (1972-06-01), Potterat
patent: 3841647 (1974-10-01), Cooper
patent: 4049254 (1977-09-01), Godot
patent: 4821393 (1989-04-01), Spignelli
patent: 4828276 (1989-05-01), Link et al.
patent: 4834354 (1989-05-01), Yang
patent: 5137263 (1992-08-01), Savoie et al.
patent: 5350163 (1994-09-01), Lichtenberg
patent: 5363532 (1994-11-01), Sargent

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