Patent US3200253A successfully refreshed from Google Patents.
US3200253A
Expired / Lapsed
US
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System for obtaining parallel radiant energy rays of uniform illumination and uniform energy distribution
Assignee: Keuffel and Esser Co
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Filing: 1962-06-18
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Granted: 1965-08-10
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Expires: 1982-06-18
Abstract
No abstract record available.
Inventors
- 👤 Geier George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:46
CPC Classifications
G; G02; G02B; G02B17/00; G02B17/08; G02B17/0836; G02B17/084; G02B17/0896; G02B19/00; G02B19/0004; G02B19/0028; G02B19/0033; G02B19/0047; G02B19/0095
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
103 words
A SOLAR SIMULATOR, COMPRISING A RADIANT ENERGY SOURCE, A FIRST REFLECTOR HAVING AN APERTURE AND DISPOSED IN FRONT OF AND IN ALIGNMENT WITH SAID RADIANT ENERGY SOURCE WITH ITS REFLECTING SURFACE DISPOSED TOWARD SAID RADIANT ENERGY SOURCE, A SECOND REFLECTOR DISPOSED BEHIND SAID RADIANT ENERGY SOURCE AND IN ALIGNMENT WITH SAID FIRST REFLECTOR AND HAVING ITS REFLECTING SURFACE DISPOSED TOWARD SAID REFLECTING SURFACE OF SAID FIRST REFLECTOR, WHEREBY RADIANT ENERGY EMANATING FROM SAID RADIANT ENERGY SOURCE IMPINGING UPON SAID FIRST REFLECTOR IS REFLECTED TO IMPINGE UPON SAID SECOND REFLECTOR WITHOUT CROSSING THE OPTICAL AXIS FROM WHICH IT IS REFLECTED THROUGH SAID APERTURE IN
Claim 2
Dependent Claim
103 words
A SOLAR SIMULATOR, COMPRISING A RADIANT ENERGY SOURCE, A FIRST REFLECTOR HAVING AN APERTURE AND DISPOSED IN FRONT OF AND IN ALIGNMENT WITH SAID RADIANT ENERGY SOURCE WITH ITS REFLECTING SURFACE DISPOSED TOWARD SAID RADIANT ENERGY SOURCE, A SECOND REFLECTOR DISPOSED BEHIND SAID RADIANT ENERGY SOURCE AND IN ALIGNMENT WITH SAID FIRST REFLECTOR AND HAVING ITS REFLECTING SURFACE DISPOSED TOWARD SAID REFLECTING SURFACE OF SAID FIRST REFLECTOR, WHEREBY RADIANT ENERGY EMANATING FROM SAID RADIANT ENERGY SOURCE IMPINGING UPON SAID FIRST REFLECTOR IS REFLECTED TO IMPINGE UPON SAID SECOND REFLECTOR WITHOUT CROSSING THE OPTICAL AXIS FROM WHICH IT IS REFLECTED THROUGH SAID APERTURE IN
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) | 1968-08-09 | 1969-02-08 | 1969-08-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-09 | 1973-02-08 | 1973-08-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-09 | 1977-02-08 | 1977-08-10 | $7700.00 | Window Closed / Lapsed |