US2565865A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Poultry vaccinator
Assignee: Individual
•
Filing: 1949-03-08
•
Granted: 1951-08-28
•
Expires: 1969-03-08
Abstract
No abstract record available.
Inventors
- 👤 Michael G Lipman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:17
CPC Classifications
A; A61; A61D; A61D1/00; A61D1/02; A61D1/025
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE43081C
Cited
US786000A
Cited
CH47043A
Cited
US1949349A
Cited
US2347333A
Cited
US2359550A
Cited
US2445010A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-08-27 | 1955-02-26 | 1955-08-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-08-27 | 1959-02-26 | 1959-08-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-08-27 | 1963-02-26 | 1963-08-28 | $7700.00 | Window Closed / Lapsed |