US3082669A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus facilitating accurate reproduction of eyeglass lenses
Assignee: Individual
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Filing: 1961-06-26
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Granted: 1963-03-26
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Expires: 1981-06-26
Abstract
No abstract record available.
Inventors
- 👤 Harold V Jones
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 09:53
CPC Classifications
A; A63; A63H; A63H18/00; A63H18/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
100 words
APPARATUS FACILITATING ACCURATE DUPLICATION OF LENS ELEMENTS ADAPTED FOR CORRECTING AND IMPROVING A PERSON''S VISION COMPRISING, A SUPPORTING STRUCTURE, MEANS FOR SUPPORTING A LENS ELEMENT TO BE DUPLICATED ON A TRANSPARENT SHEET OF MATERIAL SUPPORTED ON SAID SUPPORTING STRUCTURE, SAID TRANSPARENT SHEET OF MATERIAL HAVING CALIBRATED SCALE MEANS PROVIDED THEREON, NORMALLY DE-ENERGIZED ILLUMINATING MEANS MOUNTED ON SAID SUPPORTING STRUCTURE ABOVE SAID LENS ELEMENT SUPPORTING MEANS, AND MEANS FOR ENERGIZING SAID ILLUMINATING MEANS, SAID TRANSPARENT SHEET OF MATERIAL OVERLYING A SHEET OF UNEXPOSED PHOTO-SENSITIZED PAPER WHEREBY WHEN SAID ILLUMINATING MEANS IS ENERGIZED AN UNDEVELOPED PHOTOGRAPH IS MADE OF SAID LENS ELEMENT
Claim 2
Dependent Claim
100 words
APPARATUS FACILITATING ACCURATE DUPLICATION OF LENS ELEMENTS ADAPTED FOR CORRECTING AND IMPROVING A PERSON''S VISION COMPRISING, A SUPPORTING STRUCTURE, MEANS FOR SUPPORTING A LENS ELEMENT TO BE DUPLICATED ON A TRANSPARENT SHEET OF MATERIAL SUPPORTED ON SAID SUPPORTING STRUCTURE, SAID TRANSPARENT SHEET OF MATERIAL HAVING CALIBRATED SCALE MEANS PROVIDED THEREON, NORMALLY DE-ENERGIZED ILLUMINATING MEANS MOUNTED ON SAID SUPPORTING STRUCTURE ABOVE SAID LENS ELEMENT SUPPORTING MEANS, AND MEANS FOR ENERGIZING SAID ILLUMINATING MEANS, SAID TRANSPARENT SHEET OF MATERIAL OVERLYING A SHEET OF UNEXPOSED PHOTO-SENSITIZED PAPER WHEREBY WHEN SAID ILLUMINATING MEANS IS ENERGIZED AN UNDEVELOPED PHOTOGRAPH IS MADE OF SAID LENS ELEMENT
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) | 1966-03-25 | 1966-09-24 | 1967-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-25 | 1970-09-24 | 1971-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-25 | 1974-09-24 | 1975-03-26 | $7700.00 | Window Closed / Lapsed |