Patent US3201795A successfully refreshed from Google Patents.
US3201795A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Support for a plurality of eye examination instruments
Assignee: Oculus Optikgeraete GmbH
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Filing: 1961-04-07
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Granted: 1965-08-17
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Expires: 1981-04-07
Abstract
No abstract record available.
Inventors
- 👤 Cuppers Curt
- 👤 Kirchhubel Kurt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 10:33
CPC Classifications
A; A61; A61B; A61B3/00; A61B3/18
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
149 words
APPARATUS FOR THE EXAMINATION OF THE EYES COMPRISING A CASING AND HAVING A HORIZONTAL PLATE SECURED THEREON, A CROSS SLIDE GUIDE MOUNTED ON THE PLATE AND SLIDABLE IN A PLURALITY OF DIRECTIONS ON THE PLATE, A PEDESTAL BASE MOUNTED ON THE CROSS SLIDE GUIDE, A CARRYING ARM SECURED ON THE UPPER END OF THE PEDESTAL BASE BY MEANS OF A JOINT ON A FIRST HORIZONTAL AXIS, A PLURALITY OF ARMS MOUNTED ON THE CARRYING ARM AROUND A SECOND AXIS WHICH IS PERPENDICULAR TO THE FIRST AXIS BUT SPACED THEREABOVE, AN EYE EXAMINATION INSTRUMENT MOUNTED ON EACH OF SAID PLURALITY OF ARMS AND HAVING THE OPTICAL AXIS OF EACH INSTRUMENT AS A THIRD AXIS IN ITS POSITION OF USE PERPENDICULAR TO THE FIRST AXIS AND IN THE SAME PLANE THEREWITH AND OUTSIDE OF THE SECOND AXIS, EACH INSTRUMENT IN USE BEING ALSO SWINGABLE AROUND A VERTICAL AXIS AS A FOURTH
Claim 2
Dependent Claim
149 words
APPARATUS FOR THE EXAMINATION OF THE EYES COMPRISING A CASING AND HAVING A HORIZONTAL PLATE SECURED THEREON, A CROSS SLIDE GUIDE MOUNTED ON THE PLATE AND SLIDABLE IN A PLURALITY OF DIRECTIONS ON THE PLATE, A PEDESTAL BASE MOUNTED ON THE CROSS SLIDE GUIDE, A CARRYING ARM SECURED ON THE UPPER END OF THE PEDESTAL BASE BY MEANS OF A JOINT ON A FIRST HORIZONTAL AXIS, A PLURALITY OF ARMS MOUNTED ON THE CARRYING ARM AROUND A SECOND AXIS WHICH IS PERPENDICULAR TO THE FIRST AXIS BUT SPACED THEREABOVE, AN EYE EXAMINATION INSTRUMENT MOUNTED ON EACH OF SAID PLURALITY OF ARMS AND HAVING THE OPTICAL AXIS OF EACH INSTRUMENT AS A THIRD AXIS IN ITS POSITION OF USE PERPENDICULAR TO THE FIRST AXIS AND IN THE SAME PLANE THEREWITH AND OUTSIDE OF THE SECOND AXIS, EACH INSTRUMENT IN USE BEING ALSO SWINGABLE AROUND A VERTICAL AXIS AS A FOURTH
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) | 1968-08-16 | 1969-02-15 | 1969-08-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-16 | 1973-02-15 | 1973-08-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-16 | 1977-02-15 | 1977-08-17 | $7700.00 | Window Closed / Lapsed |