US3077053A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Environmental planter
Assignee: MODERN Manufacturing CORP Inc
•
Filing: 1961-01-11
•
Granted: 1963-02-12
•
Expires: 1981-01-11
Abstract
No abstract record available.
Inventors
- 👤 Robert P Fried
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:26
CPC Classifications
A; A01; A01G; A01G9/00; A01G9/24; A01G9/26; Y; Y02; Y02A; Y02A40/00; Y02A40/10; Y02A40/25
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2019407A
Cited
US2296860A
Cited
US2709838A
Cited
US2703358A
Cited
US2824203A
Cited
US2963819A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-02-11 | 1966-08-13 | 1967-02-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-11 | 1970-08-13 | 1971-02-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-11 | 1974-08-13 | 1975-02-12 | $7700.00 | Window Closed / Lapsed |