US2619355A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Seeder attachment for vehicle bodies
Assignee: Individual
•
Filing: 1950-05-15
•
Granted: 1952-11-25
•
Expires: 1970-05-15
Abstract
No abstract record available.
Inventors
- 👤 Alonzo F Trees
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 18:00
CPC Classifications
A; A01; A01C; A01C17/00; A01C17/006; A01C7/00; A01C7/08; A01C7/12; A01C7/123; A01C7/125
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1000004A
Cited
US1231269A
Cited
US1776751A
Cited
US1912172A
Cited
US2200165A
Cited
US2323262A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-11-25 | 1956-05-26 | 1956-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-11-25 | 1960-05-26 | 1960-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-11-25 | 1964-05-26 | 1964-11-25 | $7700.00 | Window Closed / Lapsed |