US3105916A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Radiation beam window
Assignee: High Voltage Engineering Corp
•
Filing: 1960-09-08
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Granted: 1963-10-01
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Expires: 1980-09-08
Abstract
No abstract record available.
Inventors
- 👤 Roy C Marker
- 👤 Sherman R Farrell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 01:12
CPC Classifications
H; H01; H01J; H01J5/00; H01J5/02; H01J5/18
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
65 words
IN A THIN WINDOW STRUCTURE FOR TRANSMITTING A RADIATION BEAM, THE COMBINATION COMPRISING A FRAME MEANS HAVING AN EXTENSIVE OPENING THEREIN FOR THE PASSAGE OF SAID BEAM, A PLURALITY OF PARALLEL TUBULATIONS EXTENDING ACROSS SAID OPENING OF SAID FRAME MEANS, SAID TUBULATIONS BEING JUXTAPOSED AND BONDED TOGETHER TO HERMETICALLY SEAL SAID OPENING IN SAID FRAME MEANS, AND MEANS FOR FORCING FLUID COOLANT THROUGH SAID TUBULATIONS.
References Cited (Backward Citations)
US2820165A
Cited
US2907704A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-09-30 | 1967-04-01 | 1967-10-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-30 | 1971-04-01 | 1971-10-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-30 | 1975-04-01 | 1975-10-01 | $7700.00 | Window Closed / Lapsed |