US2537494A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rabbit feeder
Assignee: Individual
•
Filing: 1947-03-31
•
Granted: 1951-01-09
•
Expires: 1967-03-31
Abstract
No abstract record available.
Inventors
- 👤 Harold H Venske
- 👤 Harold R Youngman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 20:10
CPC Classifications
A; A01; A01K; A01K1/00; A01K1/02; A01K1/035; A01K1/0356
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US258838A
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US311880A
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US384357A
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US557466A
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US779434A
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US856164A
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US1335155A
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US1550612A
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US1671041A
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US1919587A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-01-08 | 1954-07-10 | 1955-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-01-08 | 1958-07-10 | 1959-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-01-08 | 1962-07-10 | 1963-01-09 | $7700.00 | Window Closed / Lapsed |