US3100262A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dosimeter of the radio photoluminescent glass type
Assignee: Industrial Electronic Hardware Corp
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Filing: 1961-07-19
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Granted: 1963-08-06
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Expires: 1981-07-19
Abstract
No abstract record available.
Inventors
- 👤 Shenker Benjamin
- 👤 Burton P Fabricand
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 14:29
CPC Classifications
G; G01; G01T; G01T1/00; G01T1/02; G01T1/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
96 words
A DOSIMETER COMPRISING AN INNER ASSEMBLY AND AN OUTER CASE THEREAROUND, SAID INNER ASSEMBLY INCLUDING A RADIO PHOTOLUMINESCENT GLASS, SAID OUTER CASE COMPRISING A GENERALLY CYLINDRICAL BODY AND A COVER SECURED THERETO, EACH OF SAID PARTS BEING LINED WITH A SINGLE INTEGRAL DISHED LEAD SHIELD PROVIDING FACE AND EDGE WALLS, SAID SHIELDS BEING SUBSTANTIALLY LARGER IN DIAMETER THAN THE GLASS, SAID EDGE WALLS BEING NOTCHED, SAID FACE WALLS HAVING A CENTRAL APERTURE, AND SAID FACE WALLS ALSO BEING CUT AWAY ADJACENT THE CORNER AND OUTSIDE THE GLASS FOR ALMOST THE ENTIRE PERIPHERY OF THE DISHED SHIELD.
Claim 2
Dependent Claim
96 words
A DOSIMETER COMPRISING AN INNER ASSEMBLY AND AN OUTER CASE THEREAROUND, SAID INNER ASSEMBLY INCLUDING A RADIO PHOTOLUMINESCENT GLASS, SAID OUTER CASE COMPRISING A GENERALLY CYLINDRICAL BODY AND A COVER SECURED THERETO, EACH OF SAID PARTS BEING LINED WITH A SINGLE INTEGRAL DISHED LEAD SHIELD PROVIDING FACE AND EDGE WALLS, SAID SHIELDS BEING SUBSTANTIALLY LARGER IN DIAMETER THAN THE GLASS, SAID EDGE WALLS BEING NOTCHED, SAID FACE WALLS HAVING A CENTRAL APERTURE, AND SAID FACE WALLS ALSO BEING CUT AWAY ADJACENT THE CORNER AND OUTSIDE THE GLASS FOR ALMOST THE ENTIRE PERIPHERY OF THE DISHED SHIELD.
References Cited (Backward Citations)
US2752505A
Cited
US3042802A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-08-05 | 1967-02-04 | 1967-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-05 | 1971-02-04 | 1971-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-05 | 1975-02-04 | 1975-08-06 | $7700.00 | Window Closed / Lapsed |