US3105901A
Expired / Lapsed
US
⏱️ 0.0 years remaining
X-ray diffraction device with 360 rotatable specimen holder
Assignee: US Philips Corp
•
Filing: 1959-03-30
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Granted: 1963-10-01
•
Expires: 1979-03-30
Abstract
No abstract record available.
Inventors
- 👤 Ladell Joshua
- 👤 Lowitzsch Kurt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:02
CPC Classifications
G; G01; G01N; G01N23/00; G01N23/20; G01N23/207
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
113 words
A DIFFRACTOMETER COMPRISING A BASE, A SUPPORT ROTATABLE ON SAID BASE, AN ARCUATE MEMBER ROTATABLY SECURED TO SAID ROTATABLE SUPPORT, A RADIATION DETECTOR MOVEABLY MOUNTED ON SAID ARCUATE MEMBER AND MOVEABLE OVER A LARGE SPHERICAL SURFACE, A SPECIMEN HOLDER ROTATABLY MOUNTED ON SAID ROTATABLE SUPPORT FOR ROTATION ABOUT A GIVEN AXIS AND ABOUT AN AXIS NORMAL TO SAID GIVEN AXIS, SAID SPECIMEN HOLDER COMPRISING A SECOND ARCUATE MEMBER MOUNTED FOR ROTATION ABOUT SAID GIVEN AXIS AND ALONG WHICH SAID SPECIMEN CAN BE MOVED WITHIN AN ANGLE OF ABOUT 140*, A ROTATABLE MEMBER SUPPORTED BY AND MOVEABLE ALONG SAID SECOND ARCUATE MEMBER CAPABLE OF 360* ROTATION WHEREBY SAID SPECIMEN CAN BE BROUGHT TO SUB-
Claim 2
Dependent Claim
113 words
A DIFFRACTOMETER COMPRISING A BASE, A SUPPORT ROTATABLE ON SAID BASE, AN ARCUATE MEMBER ROTATABLY SECURED TO SAID ROTATABLE SUPPORT, A RADIATION DETECTOR MOVEABLY MOUNTED ON SAID ARCUATE MEMBER AND MOVEABLE OVER A LARGE SPHERICAL SURFACE, A SPECIMEN HOLDER ROTATABLY MOUNTED ON SAID ROTATABLE SUPPORT FOR ROTATION ABOUT A GIVEN AXIS AND ABOUT AN AXIS NORMAL TO SAID GIVEN AXIS, SAID SPECIMEN HOLDER COMPRISING A SECOND ARCUATE MEMBER MOUNTED FOR ROTATION ABOUT SAID GIVEN AXIS AND ALONG WHICH SAID SPECIMEN CAN BE MOVED WITHIN AN ANGLE OF ABOUT 140*, A ROTATABLE MEMBER SUPPORTED BY AND MOVEABLE ALONG SAID SECOND ARCUATE MEMBER CAPABLE OF 360* ROTATION WHEREBY SAID SPECIMEN CAN BE BROUGHT TO SUB-
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US2928945A
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US3005098A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-09-30 | 1967-04-01 | 1967-10-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-30 | 1971-04-01 | 1971-10-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-30 | 1975-04-01 | 1975-10-01 | $7700.00 | Window Closed / Lapsed |