US3110286A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Forced air ventilating floor for poultry houses
Assignee: Individual
•
Filing: 1961-02-27
•
Granted: 1963-11-12
•
Expires: 1981-02-27
Abstract
No abstract record available.
Inventors
- 👤 Francis H Clute
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 01:07
CPC Classifications
A; A01; A01K; A01K1/00; A01K1/0047; F; F24; F24F; F24F7/00; F24F7/04; F24F7/06; F24F7/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
119 words
IN A FLOOR FOR A POULTRY HOUSE, A PAIR OF SPACED, HORIZONTALLY DISPOSED CONDUITS; GRID MEANS FOR PLACING SAID CONDUITS IN FLUID COMMUNICATION AND DISPOSED FOR PROVIDING A CONTINUOUS AIR PASSAGE THEREWITH, SAID GRID MEANS INCLUDING A PLURALITY OF SPACED, ELONGATED, TUBULAR MEMBERS PRESENTING AIR SPACES THEREBETWEEN, DISPOSED IN THERMAL INTERCHANGE RELATIONSHIP TO THE AIR IN THE REGION BETWEEN SAID CONDUITS AND SURROUNDING SAID MEMBERS FOR TREATING THE AIR IN SAID REGION RESPONSIVE TO THE FLOW OF CONDITIONED AIR THROUGH SAID CONDUITS AND THEREBY THROUGH SAID TUBULAR MEMBERS; MEANS OPERABLY COUPLED WITH SAID CONDUITS FOR CREATING A FLOW OF AIR THROUGH SAID AIR PASSAGE; AND MEANS IN THE PATH OF SAID FLOW FOR CONDITIONING THE AIR IN THE LATTER.
Claim 2
Dependent Claim
119 words
IN A FLOOR FOR A POULTRY HOUSE, A PAIR OF SPACED, HORIZONTALLY DISPOSED CONDUITS; GRID MEANS FOR PLACING SAID CONDUITS IN FLUID COMMUNICATION AND DISPOSED FOR PROVIDING A CONTINUOUS AIR PASSAGE THEREWITH, SAID GRID MEANS INCLUDING A PLURALITY OF SPACED, ELONGATED, TUBULAR MEMBERS PRESENTING AIR SPACES THEREBETWEEN, DISPOSED IN THERMAL INTERCHANGE RELATIONSHIP TO THE AIR IN THE REGION BETWEEN SAID CONDUITS AND SURROUNDING SAID MEMBERS FOR TREATING THE AIR IN SAID REGION RESPONSIVE TO THE FLOW OF CONDITIONED AIR THROUGH SAID CONDUITS AND THEREBY THROUGH SAID TUBULAR MEMBERS; MEANS OPERABLY COUPLED WITH SAID CONDUITS FOR CREATING A FLOW OF AIR THROUGH SAID AIR PASSAGE; AND MEANS IN THE PATH OF SAID FLOW FOR CONDITIONING THE AIR IN THE LATTER.
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) | 1966-11-11 | 1967-05-13 | 1967-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-11-11 | 1971-05-13 | 1971-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-11-11 | 1975-05-13 | 1975-11-12 | $7700.00 | Window Closed / Lapsed |