US3237518A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mounting for compound telescope having parallel optical axes
Assignee: Bausch and Lomb Inc
•
Filing: 1964-04-27
•
Granted: 1966-03-01
•
Expires: 1984-04-27
Abstract
No abstract record available.
Inventors
- 👤 Krajowsky Michael
- 👤 Eugene L Turner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:45
CPC Classifications
G; G02; G02B; G02B23/00; G02B23/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
121 words
A CATADIOPTRIC ASTRONOMICAL TELESCOPE HAVING A ZOOM TYPE OF OPTICAL SYSTEM AND A CATADIOPTRIC OPTICAL SYSTEM COOPERATIVELY ASSOCIATED AND ALIGNED ON TWO PARALLEL OPTICAL AXES, A TUBULAR CASING WHEREING SAID ZOOM SYSTEM AND SAID CATADIOPTRIC SYSTEM ARE MOUNTED AND HOUSED, AN END WALL FORMED IN THE FRONT END OF SAID CASING AND A CIRCULAR BEARING SURFACE DEFINING AN OPENING FORMED THEREIN, A REAR CLOSURE WALL DEMOUNTABLY SECURED TO THE REAR END OF SAID CASING, A STATIONARY MOUNTING TUBE WHEREIN SAID ZOOM SYSTEM IS HELD, MEANS OPERATIVELY FORMED ON THE FORWARD END OF SAID STATIONARY TUBE AND FITTING SAID CIRCULAR BEARING SURFACE FOR SUPPORTING SAID TUBE, INTERFITTING MEANS COOPERATING FORMED IN SAID CLOSURE WALL AND ON THE REAR OF SAID STATIONARY MOUNTING
Claim 2
Dependent Claim
121 words
A CATADIOPTRIC ASTRONOMICAL TELESCOPE HAVING A ZOOM TYPE OF OPTICAL SYSTEM AND A CATADIOPTRIC OPTICAL SYSTEM COOPERATIVELY ASSOCIATED AND ALIGNED ON TWO PARALLEL OPTICAL AXES, A TUBULAR CASING WHEREING SAID ZOOM SYSTEM AND SAID CATADIOPTRIC SYSTEM ARE MOUNTED AND HOUSED, AN END WALL FORMED IN THE FRONT END OF SAID CASING AND A CIRCULAR BEARING SURFACE DEFINING AN OPENING FORMED THEREIN, A REAR CLOSURE WALL DEMOUNTABLY SECURED TO THE REAR END OF SAID CASING, A STATIONARY MOUNTING TUBE WHEREIN SAID ZOOM SYSTEM IS HELD, MEANS OPERATIVELY FORMED ON THE FORWARD END OF SAID STATIONARY TUBE AND FITTING SAID CIRCULAR BEARING SURFACE FOR SUPPORTING SAID TUBE, INTERFITTING MEANS COOPERATING FORMED IN SAID CLOSURE WALL AND ON THE REAR OF SAID STATIONARY MOUNTING
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) | 1969-02-28 | 1969-08-30 | 1970-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-28 | 1973-08-30 | 1974-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-28 | 1977-08-30 | 1978-03-01 | $7700.00 | Window Closed / Lapsed |