US3382701A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rug tester
Assignee: Monsanto Co
•
Filing: 1966-03-10
•
Granted: 1968-05-14
•
Expires: 1986-03-10
Abstract
No abstract record available.
Inventors
- 👤 Fred B Powell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 12:00
CPC Classifications
G; G01; G01N; G01N33/00; G01N33/36; G01N33/367; D; D03; D03J; D03J1/00; G01N3/00; G01N3/56; D03J2700/00; D03J2700/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3323349A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-14 | 1971-11-13 | 1972-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-14 | 1975-11-13 | 1976-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-14 | 1979-11-13 | 1980-05-14 | $7700.00 | Window Closed / Lapsed |