US3108399A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plant growth cabinets
Assignee: Individual
•
Filing: 1961-02-13
•
Granted: 1963-10-29
•
Expires: 1981-02-13
Abstract
No abstract record available.
Inventors
- 👤 Russell M Fraser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 05:11
CPC Classifications
A; A01; A01G; A01G9/00; A01G9/14; A01G31/00; A01G31/02; A01G31/06; Y; Y02; Y02A; Y02A40/00; Y02A40/10; Y02A40/25; Y02P; Y02P60/00; Y02P60/20; Y02P60/21
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US766281A
Cited
US1121722A
Cited
US1026576A
Cited
US1827530A
Cited
US2312618A
Cited
US2907872A
Cited
US2877340A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-10-28 | 1967-04-29 | 1967-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-28 | 1971-04-29 | 1971-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-28 | 1975-04-29 | 1975-10-29 | $7700.00 | Window Closed / Lapsed |