Patent US3192850A successfully refreshed from Google Patents.
US3192850A
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Manifold
Assignee: Electric Heating Supply Inc
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Filing: 1963-02-01
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Granted: 1965-07-06
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Expires: 1983-02-01
Abstract
No abstract record available.
Inventors
- 👤 Wayne T Martin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:32
CPC Classifications
F; F24; F24F; F24F13/00; F24F13/08; F24F13/10; F24F13/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
87 words
A MANIFOLD FOR AN AIR DISTRIBUTION SYSTEM COMPRISING: (A) A CHAMBER HAVING TOP, BOTTOM, AND SIDE WALLS, (B) A HOT AIR INLET ON THE BOTTOM, (C) A COLD AIR INLET ON THE TOP, (D) THE TWO INLETS AXIALLY ALIGNED AND (E) OF CORRELATIVE SIZE AND SHAPE (F) A VALVE SEAT SURROUNDING EACH OF SAID INLETS, AND (G) A PLURALITY OF OUTLETS ON THE SIDES, (H) A VALVE MOUNTED WITHIN THE CHAMBER, AND (I) MEANS FOR OPERATING SAID VALVE IN A VERTICAL TRANSLATIONAL MOVEMENT BETWEEN SAID VALVE SEATS.
Claim 2
Dependent Claim
87 words
A MANIFOLD FOR AN AIR DISTRIBUTION SYSTEM COMPRISING: (A) A CHAMBER HAVING TOP, BOTTOM, AND SIDE WALLS, (B) A HOT AIR INLET ON THE BOTTOM, (C) A COLD AIR INLET ON THE TOP, (D) THE TWO INLETS AXIALLY ALIGNED AND (E) OF CORRELATIVE SIZE AND SHAPE (F) A VALVE SEAT SURROUNDING EACH OF SAID INLETS, AND (G) A PLURALITY OF OUTLETS ON THE SIDES, (H) A VALVE MOUNTED WITHIN THE CHAMBER, AND (I) MEANS FOR OPERATING SAID VALVE IN A VERTICAL TRANSLATIONAL MOVEMENT BETWEEN SAID VALVE SEATS.
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) | 1968-07-05 | 1969-01-04 | 1969-07-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-05 | 1973-01-04 | 1973-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-05 | 1977-01-04 | 1977-07-06 | $7700.00 | Window Closed / Lapsed |