US2083065A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for treating seeds, bulbs, tubers, and roots
Assignee: Individual
•
Filing: 1935-11-30
•
Granted: 1937-06-08
•
Expires: 1955-11-30
Abstract
No abstract record available.
Inventors
- 👤 Heyl George Edward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 10:36
CPC Classifications
A; A01; A01N; A01N25/00; A01N25/30; A01N25/34; Y; Y10; Y10S; Y10S260/00; Y10S260/47; Y10S47/00; Y10S47/09; Y10S71/00; Y10S71/903
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1940-06-07 | 1940-12-07 | 1941-06-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1944-06-07 | 1944-12-07 | 1945-06-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1948-06-07 | 1948-12-07 | 1949-06-08 | $7700.00 | Window Closed / Lapsed |