Patent US3763743A successfully refreshed from Google Patents.
Patent US2861527A successfully refreshed from Google Patents.
US2861527A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Seeding and fertilizing device and hose securing means therefor
Assignee: Thermoid Co
•
Filing: 1955-05-23
•
Granted: 1958-11-25
•
Expires: 1975-05-23
Abstract
No abstract record available.
Inventors
- 👤 Charles S Phillips
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 11:53
CPC Classifications
A; A01; A01C; A01C7/00; A01C7/20; A01C7/206; Y; Y10; Y10S; Y10S285/00; Y10S285/903
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
DE48531C
Cited
US313667A
Cited
US490728A
Cited
US709531A
Cited
US805579A
Cited
US814957A
Cited
US1006771A
Cited
US1095504A
Cited
US1423119A
Cited
US1474322A
Cited
US1547178A
Cited
US2058539A
Cited
US2155800A
Cited
US2234656A
Cited
US2276779A
Cited
US2543934A
Cited
US2592053A
Cited
DE815184C
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-11-24 | 1962-05-26 | 1962-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-11-24 | 1966-05-26 | 1966-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-11-24 | 1970-05-26 | 1970-11-25 | $7700.00 | Window Closed / Lapsed |