US3066342A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Smear test sampler for radioactive and bacteriological surveys
Assignee: Individual
•
Filing: 1959-12-04
•
Granted: 1962-12-04
•
Expires: 1979-12-04
Abstract
No abstract record available.
Inventors
- 👤 Walter B Jackson
- 👤 George W Johanson
- 👤 Lester F Lowe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 11:28
CPC Classifications
G; G01; G01T; G01T7/00; G01T7/02; Y; Y10; Y10T; Y10T225/00; Y10T225/20; Y10T225/282; Y10T225/285
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US909599A
Cited
US1131591A
Cited
US2178722A
Cited
US2715742A
Cited
US2673042A
Cited
US2854682A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-03 | 1966-06-04 | 1966-12-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-03 | 1970-06-04 | 1970-12-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-03 | 1974-06-04 | 1974-12-04 | $7700.00 | Window Closed / Lapsed |