US3074375A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Experimental animal maintenance
Assignee: Individual
•
Filing: 1961-01-24
•
Granted: 1963-01-22
•
Expires: 1981-01-24
Abstract
No abstract record available.
Inventors
- 👤 Miriam P Finkel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:21
CPC Classifications
A; A01; A01K; A01K1/00; A01K1/02; A01K1/03; A01K1/031
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
A HOUSING BATTERY FOR EXPERIMENTAL ANIMALS COMPRISING A CENTRAL SUPPORTING MEMBER HAVING AN UPSTANDING RIM, A FLAT BOTTOM AND OUTWARDLY SLOPING SIDES HAVING FEEDING OPENINGS, AND A PLURALITY OF INDIVIDUAL ANIMAL TRANSLUCENT PLASTIC ENCLOSURES, EACH ENCLOSURE HAVING AN EXTENDED DOWNTURNED ROOF PORTION ADAPTED TO ENGAGE SAID UPSTANDING RIM FROM ABOVE, LONG SIDES TERMINATING AT ONE END IN SLOPING BOUNDARIES HAVING SLOPES EQUAL TO THOSE OF SAID OUTWARDLY SLOPING SIDES OF SAID SUPPORTING MEMBER, AN OPENING BETWEEN SAID SLOPING BOUNDARIES GIVING ACCESS TO SAID FEEDING OPENINGS, AND AN EXTENSION ADAPTED TO COME INTO CONTACT WITH SAID BOTTOM FROM BELOW.
Claim 2
Dependent Claim
98 words
A HOUSING BATTERY FOR EXPERIMENTAL ANIMALS COMPRISING A CENTRAL SUPPORTING MEMBER HAVING AN UPSTANDING RIM, A FLAT BOTTOM AND OUTWARDLY SLOPING SIDES HAVING FEEDING OPENINGS, AND A PLURALITY OF INDIVIDUAL ANIMAL TRANSLUCENT PLASTIC ENCLOSURES, EACH ENCLOSURE HAVING AN EXTENDED DOWNTURNED ROOF PORTION ADAPTED TO ENGAGE SAID UPSTANDING RIM FROM ABOVE, LONG SIDES TERMINATING AT ONE END IN SLOPING BOUNDARIES HAVING SLOPES EQUAL TO THOSE OF SAID OUTWARDLY SLOPING SIDES OF SAID SUPPORTING MEMBER, AN OPENING BETWEEN SAID SLOPING BOUNDARIES GIVING ACCESS TO SAID FEEDING OPENINGS, AND AN EXTENSION ADAPTED TO COME INTO CONTACT WITH SAID BOTTOM FROM BELOW.
References Cited (Backward Citations)
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Cited
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Cited
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-01-21 | 1966-07-23 | 1967-01-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-21 | 1970-07-23 | 1971-01-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-21 | 1974-07-23 | 1975-01-22 | $7700.00 | Window Closed / Lapsed |