Patent US2857234A successfully refreshed from Google Patents.
US3097625A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sanitary floors for animals
Assignee: Individual
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Filing: 1960-09-13
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Granted: 1963-07-16
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Expires: 1980-09-13
Abstract
No abstract record available.
Inventors
- 👤 Albert H Sievers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 09:28
CPC Classifications
A; A01; A01K; A01K1/00; A01K1/015
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
119 words
A SELF-CLEANING FEEDING FLOOR COMPRISING A PAIR OF LOAFING FLOOR SECTIONS, AN OPEN SEWER TRENCH DISPOSDED BETWEEN SAID SECTIONS, EACH OF SAID SECTIONS SLOPED TOWARD SAID TRENCH, AND MEANS SPACED VERTICALLY ABOVE SAID SECTIONS FOR DISCHARGING FLUID INTO SAID SECTIONS FOR CARRYING DEBRIS ON SAID SECTIONS INTO SAID TRENCH, AND SLEEPING FLOOR SECTIONS DISPOSED IMMEDIATELY ADJACENT SAID LOAFING FLOOR SECTIONS REMOTE FROM SAID TRENCH, AND SHED MEANS MOUNTED AROUND SAID SLEEPING FLOOR SCTIONS, SAID SHED MEANS INCLUDING A CLOSED ROOF, SAID, AND END WALLS, SAID ROOF SLOPED TOWARD SAID TRENCH, SAID FLUID DISCHARGE MEANS INCLUDING A PERFORATED PIPE SECURED TO SAID ROOF ABOVE THE JUNCTION BETWEEN SAID SLEEPING AND LOAFING FLOOR SECTIONS AND DIRECTED TOWARD SAID LOAFING FLOOR SECTION.
Claim 2
Dependent Claim
119 words
A SELF-CLEANING FEEDING FLOOR COMPRISING A PAIR OF LOAFING FLOOR SECTIONS, AN OPEN SEWER TRENCH DISPOSDED BETWEEN SAID SECTIONS, EACH OF SAID SECTIONS SLOPED TOWARD SAID TRENCH, AND MEANS SPACED VERTICALLY ABOVE SAID SECTIONS FOR DISCHARGING FLUID INTO SAID SECTIONS FOR CARRYING DEBRIS ON SAID SECTIONS INTO SAID TRENCH, AND SLEEPING FLOOR SECTIONS DISPOSED IMMEDIATELY ADJACENT SAID LOAFING FLOOR SECTIONS REMOTE FROM SAID TRENCH, AND SHED MEANS MOUNTED AROUND SAID SLEEPING FLOOR SCTIONS, SAID SHED MEANS INCLUDING A CLOSED ROOF, SAID, AND END WALLS, SAID ROOF SLOPED TOWARD SAID TRENCH, SAID FLUID DISCHARGE MEANS INCLUDING A PERFORATED PIPE SECURED TO SAID ROOF ABOVE THE JUNCTION BETWEEN SAID SLEEPING AND LOAFING FLOOR SECTIONS AND DIRECTED TOWARD SAID LOAFING FLOOR SECTION.
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) | 1966-07-15 | 1967-01-14 | 1967-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-15 | 1971-01-14 | 1971-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-15 | 1975-01-14 | 1975-07-16 | $7700.00 | Window Closed / Lapsed |