Patent US4331393A successfully refreshed from Google Patents.
US4331393A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ophthalmic fitting set and method
Assignee: Individual
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Filing: 1977-05-31
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Granted: 1982-05-25
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Expires: 1997-05-31
Abstract
Abstract A novel ophthalmic device for use by an optometrist or the like which comprises a unique fitting eyeglass frame for use with a plurality of detachable nosepiece attachments which allows the optometrist to quickly and more properly fit each patient's nose with a nose bridge that is suitably designed for the configuration of his nose. The removable nosepiece attachments are pivotably connected to the novel ophthalmic frame thereby allowing a front-to-rear adjustment and lacking of the nosepiece on the ophthalmic frame. A portion of the plurality of adjustable nosepieces may contain a coated, soft, porous material in the area of juxtaposition to the user's nose to provide a more comfortable fit for the user. By the use of the new and novel ophthalmic fitting frame and removable nosepieces in combination with the new and novel methods herein disclosed, the optometrist or the like is able to properly fit the eyeglass user with a combination of lens, frame and removable nosepieces which may then be ordered by the user in his particular color and style according to his individual taste.
Inventors
- 👤 James B. Bradley, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 03:51
CPC Classifications
G; G02; G02C; G02C5/00; G02C5/12; G02C5/126
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
142 words
An ophthalmic fitting set for use by an optometrist or the like comprising: (a) an ophthalmic eyeglass frame having formed thereon a pair of lens mounts for receiving a detachable and rigidly lockable nosepiece; (b) a plurality of first one piece, preformed, rigid, detachable and lockable nosepieces for positioning on said frame, each nosepiece being sized for a different shape and size nose and being constructed so as to be rigidly lockable on the frame; and (c) means associated with said frame and said nosepieces for rigidly attaching one of said lockable nosepieces to said frame after trying a plurality of nosepieces on the user of the device, said attaching means allowing said lockable nosepiece to be rigidly locked in place on said lens mount after being pivoted on said lens mounts to a predetermined position during use of the eyeglass frame.
Claim 2
Dependent Claim
142 words
An ophthalmic fitting set for use by an optometrist or the like comprising: (a) an ophthalmic eyeglass frame having formed thereon a pair of lens mounts for receiving a detachable and rigidly lockable nosepiece; (b) a plurality of first one piece, preformed, rigid, detachable and lockable nosepieces for positioning on said frame, each nosepiece being sized for a different shape and size nose and being constructed so as to be rigidly lockable on the frame; and (c) means associated with said frame and said nosepieces for rigidly attaching one of said lockable nosepieces to said frame after trying a plurality of nosepieces on the user of the device, said attaching means allowing said lockable nosepiece to be rigidly locked in place on said lens mount after being pivoted on said lens mounts to a predetermined position during use of the eyeglass frame.
Claim 3
Dependent Claim
67 words
The fitting set as defined in claim 1 further comprising: (a) a plurality of second one piece, preformed, rigid, detachable and lockable nosepieces for positioning on said frame, each nosepiece being sized for a different shape and size nose and being constructed so as to be rigidly lockable on the frame, said second detachable nosepieces having formed thereon frictional means on the lower portion of said nosepiece.
Claim 4
Independent Claim
114 words
A method for fitting an eyeglass frame on the nose of the user of frame comprising the steps of: (a) providing an eyeglass frame with a removable nosepiece portion; (b) providing a plurality of first one piece, preformed, rigid, detachable and lockable nosepieces for said frame, each said nosepiece being formed to fit a different size and shape of nose and being constructed so as to be rigidly lockable on the frame; and (c) trying a plurality of said one piece, preformed, rigid nosepieces on the user of the device by positioning and locking said lockable nosepieces in said frame and trying the complete frame on the user until a satisfactory fit is accomplished.
Claim 5
Independent Claim
114 words
A method for fitting an eyeglass frame on the nose of the user of frame comprising the steps of: (a) providing an eyeglass frame with a removable nosepiece portion; (b) providing a plurality of first one piece, preformed, rigid, detachable and lockable nosepieces for said frame, each said nosepiece being formed to fit a different size and shape of nose and being constructed so as to be rigidly lockable on the frame; and (c) trying a plurality of said one piece, preformed, rigid nosepieces on the user of the device by positioning and locking said lockable nosepieces in said frame and trying the complete frame on the user until a satisfactory fit is accomplished.
Claim 6
Dependent Claim
17 words
The fitting set as defined in claim 2 wherein said frictional means comprises a soft porous coating.
Claim 7
Dependent Claim
16 words
The fitting set as defined in claim 2 wherein said frictional means comprises a rubber material.
Claim 8
Independent Claim
171 words
A method for fitting an eyeglass frame on the nose of the user of the frame comprising the steps of: (a) providing an eyeglass frame with a removable nosepiece portion; (b) providing a plurality of first one piece, preformed, rigid, detachable and lockable nosepieces for said frame, each said nosepiece being formed to fit a different size and shape of nose and being constructed so as to be rigidly lockable on the frame; (c) providing a plurality of second one piece, preformed, rigid, detachable and lockable nosepieces for said frame, said second nosepieces being formed to fit different size and shape noses and being constructed so as to be rigidly lockable on the frame, said second nosepieces also having formed thereon frictional means; and (d) trying a plurality of said first and second nosepieces on the user of the frame by positioning and locking said nosepieces in said frame one at a time and trying each selected locked nosepiece and the frame on the user until a satisfactory fit is accomplished.
Claim 9
Independent Claim
171 words
A method for fitting an eyeglass frame on the nose of the user of the frame comprising the steps of: (a) providing an eyeglass frame with a removable nosepiece portion; (b) providing a plurality of first one piece, preformed, rigid, detachable and lockable nosepieces for said frame, each said nosepiece being formed to fit a different size and shape of nose and being constructed so as to be rigidly lockable on the frame; (c) providing a plurality of second one piece, preformed, rigid, detachable and lockable nosepieces for said frame, said second nosepieces being formed to fit different size and shape noses and being constructed so as to be rigidly lockable on the frame, said second nosepieces also having formed thereon frictional means; and (d) trying a plurality of said first and second nosepieces on the user of the frame by positioning and locking said nosepieces in said frame one at a time and trying each selected locked nosepiece and the frame on the user until a satisfactory fit is accomplished.
Claim 10
Dependent Claim
16 words
The method as defined in claim 6 wherein said frictional means comprises a soft porous coating.
Claim 11
Dependent Claim
15 words
The method as defined in claim 6 wherein said frictional means comprises a rubber material.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1985-05-24 | 1985-11-23 | 1986-05-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-05-24 | 1989-11-23 | 1990-05-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-05-24 | 1993-11-23 | 1994-05-25 | $7700.00 | Window Closed / Lapsed |