US3481186A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Methods of and systems for effecting the nondestructive analysis of materials
Assignee: International Motors LLC
•
Filing: 1967-10-05
•
Granted: 1969-12-02
•
Expires: 1987-10-05
Abstract
No abstract record available.
Inventors
- 👤 Raymond A Cellitti
- 👤 Erwin Plofsky
- 👤 Edward A Solecki
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:42
CPC Classifications
G; G01; G01N; G01N29/00; G01N29/44; G01N29/4445; G01N29/04; G01N29/11; G01N29/22; G01N29/30; G01N29/36; G01N29/38; G01N29/40; G01N29/48; G01N2291/00; G01N2291/02; G01N2291/023; G01N2291/0234; G01N2291/04; G01N2291/044; Y; Y10; Y10S; Y10S73/00; Y10S73/90; Y10S73/901
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2969671A
Cited
US2984098A
Cited
US3033029A
Cited
US3050988A
Cited
US3269172A
Cited
US3326037A
Cited
US3287963A
Cited
US3262123A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-01 | 1973-06-02 | 1973-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-01 | 1977-06-02 | 1977-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-01 | 1981-06-02 | 1981-12-02 | $7700.00 | Window Closed / Lapsed |