US3320871A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Room air conditioner front
Assignee: Westinghouse Electric Corp
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Filing: 1965-07-26
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Granted: 1967-05-23
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Expires: 1985-07-26
Abstract
No abstract record available.
Inventors
- 👤 Evert S Wegman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 01:25
CPC Classifications
F; F24; F24F; F24F11/00; F24F11/30; F24F11/70; F24F11/72; F24F11/79; F24F13/00; F24F13/08; F24F13/10; F24F13/14; F24F13/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
108 words
IN A ROOM AIR CONDITIONER: MEANS DEFINING AN UPPER CONDITIONED AIR OUTLET INCLUDING OPPOSITE END WALLS AND A BOTTOM WALL; A UNITARY VERTICAL AIR DEFLECTOR INCLUDING A MAIN DEFLECTING PORTION, AND RIGHT ANGLE END PORTIONS NESTED WITHIN SAID OPPOSITE END WALLS OF SAID OUTLET IN FACING RELATION; AND MEANS PIVOTALLY CONNECTING SAID DEFLECTOR ENDS TO SAID OUTLET END WALLS FOR ADJUSTING SAID DEFLECTOR IN TILTABLE FASHION BETWEEN A HORIZONTAL POSITION OVERLYING SAID BOTTOM WALL AND AN UPRIGHT POSITION, SAID CONNECTING MEANS BIASING SAID DEFLECTOR TOWARD SAID BOTTOM WALL AND BEING YIELDABLE IN AN OPPOSITE DIRECTION TO ACCOMMODATE SAID TILTABLE ADJUSTMENT WITH SAID DEFLECTOR FRICTIONALLY ENGAGING SAID BOTTOM WALL.
Claim 2
Dependent Claim
108 words
IN A ROOM AIR CONDITIONER: MEANS DEFINING AN UPPER CONDITIONED AIR OUTLET INCLUDING OPPOSITE END WALLS AND A BOTTOM WALL; A UNITARY VERTICAL AIR DEFLECTOR INCLUDING A MAIN DEFLECTING PORTION, AND RIGHT ANGLE END PORTIONS NESTED WITHIN SAID OPPOSITE END WALLS OF SAID OUTLET IN FACING RELATION; AND MEANS PIVOTALLY CONNECTING SAID DEFLECTOR ENDS TO SAID OUTLET END WALLS FOR ADJUSTING SAID DEFLECTOR IN TILTABLE FASHION BETWEEN A HORIZONTAL POSITION OVERLYING SAID BOTTOM WALL AND AN UPRIGHT POSITION, SAID CONNECTING MEANS BIASING SAID DEFLECTOR TOWARD SAID BOTTOM WALL AND BEING YIELDABLE IN AN OPPOSITE DIRECTION TO ACCOMMODATE SAID TILTABLE ADJUSTMENT WITH SAID DEFLECTOR FRICTIONALLY ENGAGING SAID BOTTOM WALL.
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) | 1970-05-22 | 1970-11-21 | 1971-05-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-05-22 | 1974-11-21 | 1975-05-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-05-22 | 1978-11-21 | 1979-05-23 | $7700.00 | Window Closed / Lapsed |