US3095506A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Infrared radiating source
Assignee: Baird Atomic Inc
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Filing: 1961-04-24
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Granted: 1963-06-25
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Expires: 1981-04-24
Abstract
No abstract record available.
Inventors
- 👤 Davis R Dewey
- 👤 Kopito Louis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:35
CPC Classifications
H; H05; H05B; H05B3/00; H05B3/0033
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
124 words
A SOURCE OF INFRARED RADIATION COMPRISING A HOUSING PROVIDING A CHAMBER, AT LEAST ONE WALL OF SAID CHAMBER BEING AN INFRARED RADITION WINDOW AND REMAINING WALLS OF SAID CHAMBER BEING COATED WITH A REFLECTING METAL, AT LEAST A PAIR OF GRAPHITE MOUNTS IN SAID CHAMBER, A GRAPHITE FABRIC SHEET CARRIED BY SAID MOUNTS, FLUID CONDUITS COMPOSED OF METAL SUPPORTING SAID MOUNTS FOR TRANSMITTING A COOLANT THERETHROUGH, ELECTRICAL SUPPLY MEANS FOR DIRECTING AN ELECTRICAL CURRENT THROUGH SAID CONDUITS AND SAID MOUNTS ACROSS SAID SHEET, SUPPLY MEANS, TAKEUP MEANS, MEANS FOR ADVANCING SAID WEB FROM SAID SUPPLY MEANS TO SAID TAKEUP MEANS IN ORDER TO POSITION FRESH SECTIONS OF SAID WEB BETWEN SAID MOUNTS, SAID CHAMBER HAVING AN INERT ATMOSPHERE, A DETECTOR FOR RECEIVING RADIATION FROM
Claim 2
Dependent Claim
124 words
A SOURCE OF INFRARED RADIATION COMPRISING A HOUSING PROVIDING A CHAMBER, AT LEAST ONE WALL OF SAID CHAMBER BEING AN INFRARED RADITION WINDOW AND REMAINING WALLS OF SAID CHAMBER BEING COATED WITH A REFLECTING METAL, AT LEAST A PAIR OF GRAPHITE MOUNTS IN SAID CHAMBER, A GRAPHITE FABRIC SHEET CARRIED BY SAID MOUNTS, FLUID CONDUITS COMPOSED OF METAL SUPPORTING SAID MOUNTS FOR TRANSMITTING A COOLANT THERETHROUGH, ELECTRICAL SUPPLY MEANS FOR DIRECTING AN ELECTRICAL CURRENT THROUGH SAID CONDUITS AND SAID MOUNTS ACROSS SAID SHEET, SUPPLY MEANS, TAKEUP MEANS, MEANS FOR ADVANCING SAID WEB FROM SAID SUPPLY MEANS TO SAID TAKEUP MEANS IN ORDER TO POSITION FRESH SECTIONS OF SAID WEB BETWEN SAID MOUNTS, SAID CHAMBER HAVING AN INERT ATMOSPHERE, A DETECTOR FOR RECEIVING RADIATION FROM
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) | 1966-06-24 | 1966-12-24 | 1967-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-24 | 1970-12-24 | 1971-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-24 | 1974-12-24 | 1975-06-25 | $7700.00 | Window Closed / Lapsed |