Patent US3087062A successfully refreshed from Google Patents.
US3087062A
Expired / Lapsed
US
⏱️ 0.0 years remaining
100 inch radiometer
Assignee: Individual
•
Filing: 1960-05-13
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Granted: 1963-04-23
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Expires: 1980-05-13
Abstract
No abstract record available.
Inventors
- 👤 Harry L Clark
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:33
CPC Classifications
G; G01; G01J; G01J5/00; G01J5/10; G01J5/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
124 words
A THERMAL RADIATION DETECTOR WHICH COMPRISES AT LEAST ONE RADIATION SENSITIVE MEANS THAT PRODUCES A VOLTAGE OUTPUT PROPORTIONAL TO INCIDENT RADIATION, A RADIATION COLLECTOR MEANS POSITIONED TO RECEIVE RADIATION FROM A SOURCE AND TO FOCUS SAID RADIATION ONTO SAID RADIATION SENSITIVE MEANS, RADIATION CHOPPER MEANS POSITIONED BETWEEN SAID RADIATION COLLECTOR AND SAID RADIATION SENSITIVE MEANS AND ROTATABLE TO PERIODICALLY INTERRUPT SAID RADIATION FOCUSED ONTO SAID RADIATION SENSITIVE MEANS, A COMMUTATOR MEANS ADAPTED TO BE ROTATED WITH SAID RADIATION CHOPPER MEANS, AMPLIFYING MEANS ADAPTED TO RECEIVE AND AMPLIFY SAID VOLTAGE OUTPUT OF SAID RADIATION SENSITIVE MEANS, THE OUTPUT SIGNAL OF SAID AMPLIFYING MEANS BEING FED TO SAID COMMUTATOR MEANS, SAID COMMUTATOR MEANS RECTIFYING SAID SIGNAL WHICH IS THEN AMPLIFIED AND FED TO A RECORDER MEANS.
Claim 2
Dependent Claim
124 words
A THERMAL RADIATION DETECTOR WHICH COMPRISES AT LEAST ONE RADIATION SENSITIVE MEANS THAT PRODUCES A VOLTAGE OUTPUT PROPORTIONAL TO INCIDENT RADIATION, A RADIATION COLLECTOR MEANS POSITIONED TO RECEIVE RADIATION FROM A SOURCE AND TO FOCUS SAID RADIATION ONTO SAID RADIATION SENSITIVE MEANS, RADIATION CHOPPER MEANS POSITIONED BETWEEN SAID RADIATION COLLECTOR AND SAID RADIATION SENSITIVE MEANS AND ROTATABLE TO PERIODICALLY INTERRUPT SAID RADIATION FOCUSED ONTO SAID RADIATION SENSITIVE MEANS, A COMMUTATOR MEANS ADAPTED TO BE ROTATED WITH SAID RADIATION CHOPPER MEANS, AMPLIFYING MEANS ADAPTED TO RECEIVE AND AMPLIFY SAID VOLTAGE OUTPUT OF SAID RADIATION SENSITIVE MEANS, THE OUTPUT SIGNAL OF SAID AMPLIFYING MEANS BEING FED TO SAID COMMUTATOR MEANS, SAID COMMUTATOR MEANS RECTIFYING SAID SIGNAL WHICH IS THEN AMPLIFIED AND FED TO A RECORDER MEANS.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-04-22 | 1966-10-22 | 1967-04-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-22 | 1970-10-22 | 1971-04-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-22 | 1974-10-22 | 1975-04-23 | $7700.00 | Window Closed / Lapsed |