US3225739A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Agricultural dairy establishment
Assignee: Individual
•
Filing: 1963-11-05
•
Granted: 1965-12-28
•
Expires: 1983-11-05
Abstract
No abstract record available.
Inventors
- 👤 Merrill S Brodrick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 20:11
CPC Classifications
A; A01; A01K; A01K1/00
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
70 words
IN A AGRICULTURAL ESTABLISHMENT, A STALL WITH AN ELEVATED BED, GRATING AN IN SAID ELEVATED BED, SAID STALL HAVING ONE SIDE AT ABOUT A 90 DEGREE INSIDE ANGLE WITH THE FRONT OF THE STALL AND THE OPPOSING SIDE OF THE STALL HAVING GREATER THAN A 90 DEGREE INSIDE ANGLE WITH THE FRONT OF THE STALL AND DEFINING AN ANIMAL AREA INSIDE THE STALL AND A WORK AREA BETWEEN ADJACENT STALLS.
References Cited (Backward Citations)
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Cited
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Cited
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Cited
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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) | 1968-12-27 | 1969-06-28 | 1969-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-27 | 1973-06-28 | 1973-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-27 | 1977-06-28 | 1977-12-28 | $7700.00 | Window Closed / Lapsed |