Patent US1878606A successfully refreshed from Google Patents.
US3089033A
Expired / Lapsed
US
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Infrared ray treater
Assignee: Individual
•
Filing: 1960-07-21
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Granted: 1963-05-07
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Expires: 1980-07-21
Abstract
No abstract record available.
Inventors
- 👤 Fujisawa Masanori
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:56
CPC Classifications
A; A61; A61N; A61N5/00; A61N5/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
72 words
AN INFRARED RAY TREATER COMPRISING AN OUTR CASING HAVING AN OPEN END, A MICA PLATE MOUNTED ON SAID CASING AT THE OPEN END OF THE LATTER, AN INFRARED EMITTING SOURCE DISPOSED IN SAID CASING SPACED APART FROM SAID MICA PLATE, AND A CONTROL MEANS FOR VARYING AUTOMATICALLY THE DISTANCE BETWEEN SAID SOURCE AND SAID MICA PLATE SO THAT A PREDETERMINED VALUE OF HEAT MAY BE SUBSTANTIALLY INVARIABLY IMPINGED ON SAID MICA PLATE.
Claim 2
Dependent Claim
72 words
AN INFRARED RAY TREATER COMPRISING AN OUTR CASING HAVING AN OPEN END, A MICA PLATE MOUNTED ON SAID CASING AT THE OPEN END OF THE LATTER, AN INFRARED EMITTING SOURCE DISPOSED IN SAID CASING SPACED APART FROM SAID MICA PLATE, AND A CONTROL MEANS FOR VARYING AUTOMATICALLY THE DISTANCE BETWEEN SAID SOURCE AND SAID MICA PLATE SO THAT A PREDETERMINED VALUE OF HEAT MAY BE SUBSTANTIALLY INVARIABLY IMPINGED ON SAID MICA PLATE.
References Cited (Backward Citations)
US2215635A
Cited
US2441284A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-05-06 | 1966-11-05 | 1967-05-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-06 | 1970-11-05 | 1971-05-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-06 | 1974-11-05 | 1975-05-07 | $7700.00 | Window Closed / Lapsed |