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US3375607A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Briquette for growing of plants
Assignee: ME KOX IND
•
Filing: 1967-01-09
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Granted: 1968-04-02
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Expires: 1987-01-09
Abstract
No abstract record available.
Inventors
- 👤 Melvold Odd
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:28
CPC Classifications
A; A01; A01G; A01G24/00; A01G24/20; A01G24/28; A01G24/40; A01G24/44
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1775837A
Cited
US1776016A
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US1964689A
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US1988307A
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US2845735A
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US2757841A
Cited
US2952462A
Cited
US3172234A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-04-02 | 1971-10-02 | 1972-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-02 | 1975-10-02 | 1976-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-02 | 1979-10-02 | 1980-04-02 | $7700.00 | Window Closed / Lapsed |