US3417241A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Empty bottle inspection method and apparatus utilizing both water soluble and oil soluble fluorescent dyes
Assignee: Individual
•
Filing: 1965-12-07
•
Granted: 1968-12-17
•
Expires: 1985-12-07
Abstract
No abstract record available.
Inventors
- 👤 Ronald E Davis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 14:42
CPC Classifications
G; G01; G01N; G01N21/00; G01N21/84; G01N21/88; G01N21/90; G01N21/9018; G01N33/00; G01N33/0078; G01N33/0081; G01N21/62; G01N21/63; G01N21/64; G01N21/6428; Y; Y10; Y10S; Y10S209/00; Y10S209/905; Y10S209/913; Y10S209/914
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2631243A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-17 | 1972-06-17 | 1972-12-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-17 | 1976-06-17 | 1976-12-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-17 | 1980-06-17 | 1980-12-17 | $7700.00 | Window Closed / Lapsed |