US2671464A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic waterer and medicator
Assignee: Individual
•
Filing: 1950-06-13
•
Granted: 1954-03-09
•
Expires: 1970-06-13
Abstract
No abstract record available.
Inventors
- 👤 Carl E Mabbs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:36
CPC Classifications
A; A01; A01K; A01K7/00; A01K7/02; A01K7/04; A01K7/028; Y; Y10; Y10T; Y10T137/00; Y10T137/2496; Y10T137/2559; Y10T137/2564; Y10T137/7287; Y10T137/7303; Y10T137/7358; Y10T137/7381; Y10T137/7387; Y10T137/7439; Y10T137/7475
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-03-08 | 1957-09-07 | 1958-03-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-03-08 | 1961-09-07 | 1962-03-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-03-08 | 1965-09-07 | 1966-03-09 | $7700.00 | Window Closed / Lapsed |