US3264476A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Holder of a fluoroglass rod for use in radiation dosimetry
Assignee: Toshiba Corp
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Filing: 1963-08-14
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Granted: 1966-08-02
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Expires: 1983-08-14
Abstract
No abstract record available.
Inventors
- 👤 Yokota Ryosuke
- 👤 Nakajima Saburo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 08:58
CPC Classifications
G; G01; G01T; G01T1/00; G01T1/02; G01T1/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
107 words
A FLUOROGLASS ROD AND HOLDING ARRANGEMENT FOR USE IN RADITION DOSIMETRY COMPRISING A FLUOROGLASS ROD, A PAIR OF SPACED APART OUTER FRAMES WITH INNER RECESSES, EACH HAVING A CENTRAL BORE WITH A DIAMETER SMALLER THAN THAT OF SAID FLUOROGLASS ROD, A PAIR OF SUPPORTING PLATES EACH MOUNTED IN THE LOWER PORTION OF SAID RECESSES ON THE INNER SIDE OF SAID FRAMES PROVIDED WITH A NOTCH TO SUPPORT THE END OF SAID GLASS ROD IN AXIAL ALIGNMENT WITH SAID CENTRAL BORE, A RECESSED INTERMEDIATE FRAME POSITIONED BETWEEN SAID SUPPORTING PLATES AND A SWINGING HOLDING MEMBER PIVOTED TO SAID ARRANGEMENT ADAPTED TO HOLD SAID GLASS ROD IN SAID NOTCH.
Claim 2
Dependent Claim
107 words
A FLUOROGLASS ROD AND HOLDING ARRANGEMENT FOR USE IN RADITION DOSIMETRY COMPRISING A FLUOROGLASS ROD, A PAIR OF SPACED APART OUTER FRAMES WITH INNER RECESSES, EACH HAVING A CENTRAL BORE WITH A DIAMETER SMALLER THAN THAT OF SAID FLUOROGLASS ROD, A PAIR OF SUPPORTING PLATES EACH MOUNTED IN THE LOWER PORTION OF SAID RECESSES ON THE INNER SIDE OF SAID FRAMES PROVIDED WITH A NOTCH TO SUPPORT THE END OF SAID GLASS ROD IN AXIAL ALIGNMENT WITH SAID CENTRAL BORE, A RECESSED INTERMEDIATE FRAME POSITIONED BETWEEN SAID SUPPORTING PLATES AND A SWINGING HOLDING MEMBER PIVOTED TO SAID ARRANGEMENT ADAPTED TO HOLD SAID GLASS ROD IN SAID NOTCH.
References Cited (Backward Citations)
US2787714A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-01 | 1970-01-31 | 1970-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-01 | 1974-01-31 | 1974-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-01 | 1978-01-31 | 1978-08-02 | $7700.00 | Window Closed / Lapsed |