Patent US3225679A successfully refreshed from Google Patents.
US3225679A
Expired / Lapsed
US
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Air deflector
Assignee: Individual
•
Filing: 1963-05-09
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Granted: 1965-12-28
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Expires: 1983-05-09
Abstract
No abstract record available.
Inventors
- 👤 Christoph P Meyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:49
CPC Classifications
F; F24; F24F; F24F13/00; F24F13/08; Y; Y10; Y10S; Y10S55/00; Y10S55/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
153 words
AN AIR DEFLECTOR COMPRISING: A A PAIR OF SPACED END WALLS JOINED BY A THIRD WALL, EACH OF SAID END WALLS HAVING A LINEAR MARGINAL EDGE WITH THE LINEAR MARGINALA EDGES OF BOTH OF SAID WALLS LYING IN A COMMON PLANE: A GENERALLY S-SHAPED SPRING CLIP HAVING FIRST AND SECOND CHANNELS OPENING IN OPPOSITE DIRECTIONS, ONE OF SAID CHANNELS HAVING A FLOOR AND HAVING PUNCHED SPRING FINGERS IN A WALL THEREOF WITH SAID FINGERS RESILIENTLY ENGAGING A SURFACE OF ONE OF SAID END WALLS AND RETAINING SAID CLIP ON SAID ONE END WALL, SAID FINGERS EXTENDING FROM SAID CHANNEL WALL IN A DIRECTION TOWARD SAID FLOOR AND SID FLOOR ABUTTINGLY ENGAGING THE SAID MARGINAL EDGE OF SAID ONE OF SAID END WALLS; AND A MAGNET DISPOSED IN THE OTHER OF SAID CHANNELS AND RESILIENTLY ENGAGED AND RETAINED IN SAID OTHER OF SAID CHANNELS BY A WALL PORTION OF SAID OTHER OF SAID CHANNELS.
Claim 2
Dependent Claim
153 words
AN AIR DEFLECTOR COMPRISING: A A PAIR OF SPACED END WALLS JOINED BY A THIRD WALL, EACH OF SAID END WALLS HAVING A LINEAR MARGINAL EDGE WITH THE LINEAR MARGINALA EDGES OF BOTH OF SAID WALLS LYING IN A COMMON PLANE: A GENERALLY S-SHAPED SPRING CLIP HAVING FIRST AND SECOND CHANNELS OPENING IN OPPOSITE DIRECTIONS, ONE OF SAID CHANNELS HAVING A FLOOR AND HAVING PUNCHED SPRING FINGERS IN A WALL THEREOF WITH SAID FINGERS RESILIENTLY ENGAGING A SURFACE OF ONE OF SAID END WALLS AND RETAINING SAID CLIP ON SAID ONE END WALL, SAID FINGERS EXTENDING FROM SAID CHANNEL WALL IN A DIRECTION TOWARD SAID FLOOR AND SID FLOOR ABUTTINGLY ENGAGING THE SAID MARGINAL EDGE OF SAID ONE OF SAID END WALLS; AND A MAGNET DISPOSED IN THE OTHER OF SAID CHANNELS AND RESILIENTLY ENGAGED AND RETAINED IN SAID OTHER OF SAID CHANNELS BY A WALL PORTION OF SAID OTHER OF SAID CHANNELS.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-12-27 | 1969-06-28 | 1969-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-27 | 1973-06-28 | 1973-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-27 | 1977-06-28 | 1977-12-28 | $7700.00 | Window Closed / Lapsed |