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US4574944A Expired / Lapsed US ⏱️ 0.0 years remaining

Tray device for contact lenses

Assignee: Individual
•
Filing: 1984-07-30
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Granted: 1986-03-11
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Expires: 2004-07-30
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Abstract

Abstract A total concept container for facilitating the use and care of contact lenses and comprising a first housing section providing a working area for use during the insertion and/or removal of a contact lens from the eye, the working area being particularly designed for capturing any liquids which may be dropped during the insertion or removal process and for protecting adjacent surfaces from accidental damage due to contact by the liquids, and a second housing section hingedly secured to the first housing section and having a mirror carried thereby, the second housing section being angularly adjustable with respect to the first housing section for orienting the mirror at the optimum position therefor for the user of the device when inserting and/or removing the contact lens from the eye, a light source may be provided for facilitating the use of the mirror, and the various liquids and other paraphernalia required in the use and care of contact lenses may be conveniently stored in the first housing section, if desired.

Inventors

  • 👤 Frank A. Gregory

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-27 19:12
CPC Classifications
A; A45; A45C; A45C11/00; A45C11/005; A45C13/00; A45C13/34

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 200 words
A total concept container for the use and care of contact lenses comprising: a first and second housing portion; a working area provided in one of the housing portions whereby the contact lenses may be inserted into and removed from an eye in spaced relation over the working area; a mirror provided in the other housing portion for facilitating the visual inspection during the inserting and removing of the contact lens from the eye, the first and second housing portion being hingedly secured together; stop means cooperating between the first and second housing portions for retaining one of the housing portions in a preselected angular orientation with respect to the other housing portion wherein the working area comprises a substantially flat planar surface having sidewalls provided around the outer periphery thereof for accumulating and confining any liquid dropped during the inserting and removing of the contact lenses from an eye, and wherein the planar surface is of a contrasting color and texture with respect to the contact lenses for facilitating the recovering of a contact lense from any position on the surface; and lighting means secured to said other housing portion cooperating with said mirror for facilitating the use thereof.
Claim 2
Dependent Claim 200 words
A total concept container for the use and care of contact lenses comprising: a first and second housing portion; a working area provided in one of the housing portions whereby the contact lenses may be inserted into and removed from an eye in spaced relation over the working area; a mirror provided in the other housing portion for facilitating the visual inspection during the inserting and removing of the contact lens from the eye, the first and second housing portion being hingedly secured together; stop means cooperating between the first and second housing portions for retaining one of the housing portions in a preselected angular orientation with respect to the other housing portion wherein the working area comprises a substantially flat planar surface having sidewalls provided around the outer periphery thereof for accumulating and confining any liquid dropped during the inserting and removing of the contact lenses from an eye, and wherein the planar surface is of a contrasting color and texture with respect to the contact lenses for facilitating the recovering of a contact lense from any position on the surface; and lighting means secured to said other housing portion cooperating with said mirror for facilitating the use thereof.

References Cited (Backward Citations)

US2779344A Cited
US3211281A Cited
US3089500A Cited
US3240375A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1989-03-10 1989-09-09 1990-03-11 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1993-03-10 1993-09-09 1994-03-11 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1997-03-10 1997-09-09 1998-03-11 $7700.00 Window Closed / Lapsed

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