US3218458A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Diffractometer
Assignee: Picker X Ray Corp
•
Filing: 1962-11-02
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Granted: 1965-11-16
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Expires: 1982-11-02
Abstract
No abstract record available.
Inventors
- 👤 Jr Thomas C Furnas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 14:34
CPC Classifications
G; G01; G01N; G01N23/00; G01N23/20; G01N23/207
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
66 words
IN A NON-DESTRUCTIVE X-RAY ANALYZING DEVICE THE COMBINATION OF, A SUPPORT HOUSING HAVING FIRST AND SECOND SPACED WALLS, EACH OF SAID WALLS HAVING A SUPPORT APERTURE, THE APERTURES BEING IN ALIGNMENT, A TUBULAR BEARING SUPPORT SECURED TO THE HOUSING FIRST WALL IN AXIAL ALIGNMENT WITH THE FIRST WALL APERTURE, FIRST AND SECOND TUBULAR SLEEVES, SAID SLEEVES AND SUPPORT BEING TELESCOPED TOGETHER IN BEARINGED RELATIVELY ROTATABLE RELATIONSHIP,
Claim 2
Dependent Claim
66 words
IN A NON-DESTRUCTIVE X-RAY ANALYZING DEVICE THE COMBINATION OF, A SUPPORT HOUSING HAVING FIRST AND SECOND SPACED WALLS, EACH OF SAID WALLS HAVING A SUPPORT APERTURE, THE APERTURES BEING IN ALIGNMENT, A TUBULAR BEARING SUPPORT SECURED TO THE HOUSING FIRST WALL IN AXIAL ALIGNMENT WITH THE FIRST WALL APERTURE, FIRST AND SECOND TUBULAR SLEEVES, SAID SLEEVES AND SUPPORT BEING TELESCOPED TOGETHER IN BEARINGED RELATIVELY ROTATABLE RELATIONSHIP,
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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) | 1968-11-15 | 1969-05-17 | 1969-11-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-15 | 1973-05-17 | 1973-11-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-15 | 1977-05-17 | 1977-11-16 | $7700.00 | Window Closed / Lapsed |