Patent US3315733A successfully refreshed from Google Patents.
US3315733A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Air conditioning apparatus
Assignee: Individual
•
Filing: 1965-07-02
•
Granted: 1967-04-25
•
Expires: 1985-07-02
Abstract
No abstract record available.
Inventors
- 👤 Jacobs Fred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 18:24
CPC Classifications
F; F24; F24F; F24F1/00; F24F3/00; F24F3/06; F24F5/00; F24F5/0003; F25; F25B; F25B2339/00; F25B2339/04; F25B2339/047
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
174 words
AN AIR CONDITIONING UNIT PARTICULARLY ADAPTED TO BE DISPOSED IN APPARATUS FOR CONDITIONING AIR WITHIN ANY ONE OR MORE OF A PLURALITY OF ENCLOSURES IRRESPECTIVE OF PREVAILING AMBIENT CONDITIONS, WHETHER THE ENCLOSURE IS INTERIORLY OR EXTERIORLY LOCATED, AND IN THE ABSENCE OF REQUIRING THAT A CENTRAL CHILLING UNIT BE USED AND SAID APPARATUS INSULATED BECAUSE OF THE CONDENSATION RESULTING FROM THE UTILIZATION THEREOF, AND COMPRISING: A HOUSING HAVING DISPOSED THEREWITHIN A CONDUIT FOR SELECTIVELY TRANSLATING A HEAT TRANSFER MEDIUM THERETHROUGH, AND COMPRISING: A SINGLE COIL DEFINING A CONDENSER AND HEATING COIL; AN EVAPOR COIL; A COMPRESSOR; GUIDE MEANS DISPOSED IN HEAT EXCHANGE RELATIONSHIP WITH RESPECT TO AT LEAST A PORTION OF SAID CONDENSER AND HEATING COIL, ENABLING A HEAT TRANSFER FLUID TO BE GUIDED AND DISPOSED IN HEAT EXCHANGE RELATIONSHIP WITH RESPEDT TO SAID HEAT TRANSFER MEDIUM; SAID HOUSING DEFININF A PLURALITY OF PATHS THERERHTOUGH FOR AIR TO BE CONDITIONED, ONE OF SAID PATHS CAUSING THE AIR TO FLOW OVER THE CONDENSER AND EVAPORATOR COIL, ENABLING THE AIR TO BE CONDITIONED TO BE DE-
Claim 2
Dependent Claim
174 words
AN AIR CONDITIONING UNIT PARTICULARLY ADAPTED TO BE DISPOSED IN APPARATUS FOR CONDITIONING AIR WITHIN ANY ONE OR MORE OF A PLURALITY OF ENCLOSURES IRRESPECTIVE OF PREVAILING AMBIENT CONDITIONS, WHETHER THE ENCLOSURE IS INTERIORLY OR EXTERIORLY LOCATED, AND IN THE ABSENCE OF REQUIRING THAT A CENTRAL CHILLING UNIT BE USED AND SAID APPARATUS INSULATED BECAUSE OF THE CONDENSATION RESULTING FROM THE UTILIZATION THEREOF, AND COMPRISING: A HOUSING HAVING DISPOSED THEREWITHIN A CONDUIT FOR SELECTIVELY TRANSLATING A HEAT TRANSFER MEDIUM THERETHROUGH, AND COMPRISING: A SINGLE COIL DEFINING A CONDENSER AND HEATING COIL; AN EVAPOR COIL; A COMPRESSOR; GUIDE MEANS DISPOSED IN HEAT EXCHANGE RELATIONSHIP WITH RESPECT TO AT LEAST A PORTION OF SAID CONDENSER AND HEATING COIL, ENABLING A HEAT TRANSFER FLUID TO BE GUIDED AND DISPOSED IN HEAT EXCHANGE RELATIONSHIP WITH RESPEDT TO SAID HEAT TRANSFER MEDIUM; SAID HOUSING DEFININF A PLURALITY OF PATHS THERERHTOUGH FOR AIR TO BE CONDITIONED, ONE OF SAID PATHS CAUSING THE AIR TO FLOW OVER THE CONDENSER AND EVAPORATOR COIL, ENABLING THE AIR TO BE CONDITIONED TO BE DE-
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) | 1970-04-24 | 1970-10-24 | 1971-04-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-04-24 | 1974-10-24 | 1975-04-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-04-24 | 1978-10-24 | 1979-04-25 | $7700.00 | Window Closed / Lapsed |