US2419788A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cow stanchion
Assignee: Individual
•
Filing: 1944-02-16
•
Granted: 1947-04-29
•
Expires: 1964-02-16
Abstract
No abstract record available.
Inventors
- 👤 Nickell Arthur
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 20:58
CPC Classifications
A; A01; A01K; A01K1/00; A01K1/06; A01K1/062; Y; Y10; Y10T; Y10T403/00; Y10T403/57; Y10T403/5706; Y10T403/70; Y10T403/7005; Y10T403/7007
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US589708A
Cited
US904603A
Cited
US949586A
Cited
US1030724A
Cited
US1086157A
Cited
GB187372A
Cited
US1554566A
Cited
US1752095A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-04-28 | 1950-10-28 | 1951-04-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-04-28 | 1954-10-28 | 1955-04-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-04-28 | 1958-10-28 | 1959-04-29 | $7700.00 | Window Closed / Lapsed |