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US3179162A Expired / Lapsed US ⏱️ 0.0 years remaining

Air-conditioning system and method

Assignee: Individual
•
Filing: 1962-11-28
•
Granted: 1965-04-20
•
Expires: 1982-11-28
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Abstract

No abstract record available.

Inventors

  • 👤 Alden I Mcfarlan

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-28 14:10
CPC Classifications
F; F24; F24F; F24F3/00; F24F3/06; F24F3/10; F24D; F24D5/00; F25; F25B; F25B1/00

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 147 words
THE METHOD OF AIR CONDITIONING A BUILDING HAVING AN INNER CORE SPACE FOR OCCUPANCY BY PEOPLE AND IN WHICH LIGHTING AND OTHER ACCESSORY EQUIPMENT AND MACHINES MAY EXIST CREATING A COOLING LOAD AND AN OUTER PERIPHERAL SPACE CREATING BOTH COOLING AND A HEATING LOADS AT DIFFERENT SEASONS OF THE YEAR WHICH COMPRISES, SUPPLYING AIR TO THE INNR CORE SPACE INCLUDING OUTSIDE AIR TO VENTILATE THE SPACE, COOLING THE AIR SUPPLIED TO THE INNER CORE SPACE WHEN NECESSARY TO MAINTAIN THE REQUIRED TEMPERATURE AND HUMIDITY PRODUCING COMFORT CONDITIONS IN SAID INNER CORE SPACE, ABSORBING THE HEAT OF SAID INNER CORE SPACE IN SAID AIR AND THEN EXHAUSTING THE AIR FROM SAID SPACE, AND THEN CIRCULATING THE HEATED AIR EXHAUSTED FROM SAID INNER CORE SPACE IN THE OUTER PERIPHERAL SPACE TO UTILIZE THE HEAT ABSORBED IN THE INNER CORE SPACE TO AT LEAST PARTIALLY HEAT THE OUTER PERIPHERAL SPACE.
Claim 2
Independent Claim 147 words
THE METHOD OF AIR CONDITIONING A BUILDING HAVING AN INNER CORE SPACE FOR OCCUPANCY BY PEOPLE AND IN WHICH LIGHTING AND OTHER ACCESSORY EQUIPMENT AND MACHINES MAY EXIST CREATING A COOLING LOAD AND AN OUTER PERIPHERAL SPACE CREATING BOTH COOLING AND A HEATING LOADS AT DIFFERENT SEASONS OF THE YEAR WHICH COMPRISES, SUPPLYING AIR TO THE INNR CORE SPACE INCLUDING OUTSIDE AIR TO VENTILATE THE SPACE, COOLING THE AIR SUPPLIED TO THE INNER CORE SPACE WHEN NECESSARY TO MAINTAIN THE REQUIRED TEMPERATURE AND HUMIDITY PRODUCING COMFORT CONDITIONS IN SAID INNER CORE SPACE, ABSORBING THE HEAT OF SAID INNER CORE SPACE IN SAID AIR AND THEN EXHAUSTING THE AIR FROM SAID SPACE, AND THEN CIRCULATING THE HEATED AIR EXHAUSTED FROM SAID INNER CORE SPACE IN THE OUTER PERIPHERAL SPACE TO UTILIZE THE HEAT ABSORBED IN THE INNER CORE SPACE TO AT LEAST PARTIALLY HEAT THE OUTER PERIPHERAL SPACE.

References Cited (Backward Citations)

US1583060A Cited
US1719659A Cited
US2019351A Cited
US2200945A Cited
US2318858A Cited
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US2819023A Cited
US2899180A Cited
US3089649A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1968-04-19 1968-10-19 1969-04-20 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1972-04-19 1972-10-19 1973-04-20 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1976-04-19 1976-10-19 1977-04-20 $7700.00 Window Closed / Lapsed

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