Patent US5266977A successfully refreshed from Google Patents.
US5266977A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lens device and method
Assignee: Individual
•
Filing: 1991-07-12
•
Granted: 1993-11-30
•
Expires: 2011-07-12
Abstract
Abstract The lens device includes a lens joined to a lens holder member, the lens holder member having a diverging wall portion that permits suction mounting of the lens device onto a substantially smooth surface. The lens is held by the lens holder member to permit a field of view through the lens and through any surface upon which the lens device is mounted. The lens device is thus conveniently mountable upon the lens of an eyeglass or goggle, the screen of a monitor or radar scope or any other device where it would be beneficial to magnify a selected field of view. Suction mounting of the lens device permits easy removal and relocation of such device on a selected surface or relocation onto an entirely different surface. The lens device is also combinable with an appliance such as a digital stopwatch to provide a module that is suction mountable onto a pair of goggles. A swimmer is thus enabled to keep track of elapsed time while swimming.
Inventors
- 👤 Harry A. Linden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 20:53
CPC Classifications
G; G02; G02C; G02C11/00; G02C7/00; G02C7/02; G02C7/08; G02C7/086
Claims Analysis
Total Claims: 24
Claim 1
Independent Claim
94 words
A lens device comprising a lens holder member and a lens joined to said holder member, said lens holder member including means for forming a suction attachment of said lens holder member onto a substantially smooth surface, said lens holder member having an annular wall with a flexible radially deflectable portion, said lens having a peripheral portion engaging said annular wall such that the radially deflectable portion depends from said lens, and said means for forming a suction attachment includes the flexible deflectable portion of said wall depending rom the periphery of said lens.
Claim 2
Dependent Claim
94 words
A lens device comprising a lens holder member and a lens joined to said holder member, said lens holder member including means for forming a suction attachment of said lens holder member onto a substantially smooth surface, said lens holder member having an annular wall with a flexible radially deflectable portion, said lens having a peripheral portion engaging said annular wall such that the radially deflectable portion depends from said lens, and said means for forming a suction attachment includes the flexible deflectable portion of said wall depending rom the periphery of said lens.
Claim 3
Dependent Claim
31 words
The lens device as claimed in claim 1 wherein said means for forming the suction attachment includes a flexible wall portion having a free end for contacting the substantially smooth surface.
Claim 4
Dependent Claim
35 words
The lens device as claimed in claim 2 wherein the free end has a closed periphery and is of a shape selected from the group consisting of circles, ellipses, ovals, and rectangles with rounded corners.
Claim 5
Dependent Claim
21 words
The lens device as claimed in claim 2 wherein said lens is spaced from the free end of said wall portion.
Claim 6
Dependent Claim
20 words
The lens device as claimed in claim 2 wherein said lens and said flexible wall portion define a suction space.
Claim 7
Dependent Claim
35 words
The lens device as claimed in claim 1 further including means for holding an appliance within said lens holder member a predetermined distance from the lens to permit viewing of the appliance through the lens.
Claim 8
Dependent Claim
57 words
The lens device as claimed in claim 6 wherein said means for forming a suction attachment includes a flexible wall portion having a free end for engaging the substantially smooth surface and the means for holding said appliance include an extension portion of said lens holder, said extension portion being a continuation of said flexible wall portion.
Claim 9
Dependent Claim
20 words
The lens device as claimed in claim 6 further comprising said appliance wherein said appliance is a data display device.
Claim 10
Dependent Claim
20 words
The lens device as claimed in claim 8 wherein said data display device is a timer with a digital readout.
Claim 11
Dependent Claim
18 words
The lens device as claimed in claim 1 wherein said lens holder is formed of a transparent material.
Claim 12
Dependent Claim
21 words
The lens device as claimed in claim 1 wherein said lens and said lens holder are integrally formed in one piece.
Claim 13
Dependent Claim
33 words
The lens device as claimed in claim 1 wherein the lens holder member has two opposing end portions, one of said end portions holding said lens and said other end portion being open.
Claim 14
Dependent Claim
21 words
The lens device as claimed in claim 12 wherein said open end portion converges to said end portion holding said lens.
Claim 15
Dependent Claim
59 words
A lens device comprising a lens holder member and a lens joined to said lens holder member, said lens holder member including means for forming a suction attachment of said lens holder member onto a substantially smooth surface, said len having a peripheral portion, and said lens holder including pocket means for holding the peripheral portion of said lens.
Claim 16
Dependent Claim
59 words
A lens device comprising a lens holder member and a lens joined to said lens holder member, said lens holder member including means for forming a suction attachment of said lens holder member onto a substantially smooth surface, said len having a peripheral portion, and said lens holder including pocket means for holding the peripheral portion of said lens.
Claim 17
Dependent Claim
35 words
The lens device as claimed in claim 14 wherein said lens holder is formed of a distortable material such that said pocket means is distortable to permit installation of said lens in said lens holder.
Claim 18
Dependent Claim
86 words
A module comprising a housing having an open end and an end opposite said open end, a lens joined to said housing to provide a field of view through said lens from said open end toward said opposite end, an appliance disposed in said housing between said lens and the opposite end of said housing to permit said field of view through said lens to focus on said appliance, said housing including means for forming a suction attachment of said housing onto a substantially smooth surface.
Claim 19
Dependent Claim
86 words
A module comprising a housing having an open end and an end opposite said open end, a lens joined to said housing to provide a field of view through said lens from said open end toward said opposite end, an appliance disposed in said housing between said lens and the opposite end of said housing to permit said field of view through said lens to focus on said appliance, said housing including means for forming a suction attachment of said housing onto a substantially smooth surface.
Claim 20
Dependent Claim
14 words
The module as claimed in claim 16 wherein said appliance is a digital timer.
Claim 21
Dependent Claim
73 words
The module as claimed in claim 16 wherein said housing has an annular wall with a flexible radially deflectable portion and said lens has a peripheral portion engaging said annular wall such that the flexible radially deflectable portion depends from said lens toward said open end and the means for forming a suction attachment include the flexible deflectable portion of said wall depending from the periphery of said lens toward said open end.
Claim 22
Independent Claim
84 words
A method of viewing an object through a lens comprising, a) mounting the lens within a lens holder member so as to permit viewing through the lens holder member and lens, b) forming the lens holder member with flexible walls that permit suction attachment of the lens holder to a substantially smooth surface, and c) securing the lens holder member to a substantially smooth surface by suction attachment of the walls, with the lens being positioned in advance of the object to be viewed.
Claim 23
Independent Claim
84 words
A method of viewing an object through a lens comprising, a) mounting the lens within a lens holder member so as to permit viewing through the lens holder member and lens, b) forming the lens holder member with flexible walls that permit suction attachment of the lens holder to a substantially smooth surface, and c) securing the lens holder member to a substantially smooth surface by suction attachment of the walls, with the lens being positioned in advance of the object to be viewed.
Claim 24
Dependent Claim
33 words
The method of claim 19 including removing the lens holder member from the substantially smooth surface by distorting the walls that permit suction attachment of the lens holder member to the smooth surface.
References Cited (Backward Citations)
US3236579A
Cited
US4542965A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1996-11-29 | 1997-05-31 | 1997-11-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-11-29 | 2001-05-31 | 2001-11-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-11-29 | 2005-05-31 | 2005-11-30 | $7700.00 | Window Closed / Lapsed |