US3111075A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Air distributing apparatus
Assignee: Carrier Corp
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Filing: 1961-10-16
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Granted: 1963-11-19
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Expires: 1981-10-16
Abstract
No abstract record available.
Inventors
- 👤 Walter W Hoyle
- 👤 Black James
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 07:22
CPC Classifications
F; F24; F24F; F24F13/00; F24F13/02; F24F13/06; F24F13/075
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
120 words
IN AN AIR DISTRIBUTING APPARATUS, THE COMBINATION OF A CASING HAVING AN ELONGATED OPENING THEREIN, SAID OPENING HAVING AT LEAST TWO PARALLEL SIDES, TRACK MEANS ADJACENT THE PARALLEL SIDES OF SAID OPENING, AND AIR DEFLECTING MEANS REMOVABLY POSITIONED IN SAID OPENING, SAID AIR DEFLECTING MEANS COMPRISING AT LEAST ONE FRAME MEMBER HAVING OPPOSITELY DISPOSED LUG MEANS THEREON ENGAGING SAID TRACK MEANS, SAID TRACK MEANS HAVING ALIGNED RECESSES THEREIN TO RECEIVE SAID LUG MEANS WHEREBY SAID FRAME MEMBER IS ENGAGEABLE WITH SAID TRACK MEANS AT SAID RECESSES AND IS SLIDABLE ALONG SAID TRACK MEANS TO PREVENT REMOVAL OF THE FRAME MEMBER FROM THE TRACK MEANS IN A DIRECTION NORMAL TO THE TRACK MEANS AT A LOCATION OTHER THAN AT THE RECESSES.
Claim 2
Dependent Claim
120 words
IN AN AIR DISTRIBUTING APPARATUS, THE COMBINATION OF A CASING HAVING AN ELONGATED OPENING THEREIN, SAID OPENING HAVING AT LEAST TWO PARALLEL SIDES, TRACK MEANS ADJACENT THE PARALLEL SIDES OF SAID OPENING, AND AIR DEFLECTING MEANS REMOVABLY POSITIONED IN SAID OPENING, SAID AIR DEFLECTING MEANS COMPRISING AT LEAST ONE FRAME MEMBER HAVING OPPOSITELY DISPOSED LUG MEANS THEREON ENGAGING SAID TRACK MEANS, SAID TRACK MEANS HAVING ALIGNED RECESSES THEREIN TO RECEIVE SAID LUG MEANS WHEREBY SAID FRAME MEMBER IS ENGAGEABLE WITH SAID TRACK MEANS AT SAID RECESSES AND IS SLIDABLE ALONG SAID TRACK MEANS TO PREVENT REMOVAL OF THE FRAME MEMBER FROM THE TRACK MEANS IN A DIRECTION NORMAL TO THE TRACK MEANS AT A LOCATION OTHER THAN AT THE RECESSES.
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) | 1966-11-18 | 1967-05-20 | 1967-11-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-11-18 | 1971-05-20 | 1971-11-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-11-18 | 1975-05-20 | 1975-11-19 | $7700.00 | Window Closed / Lapsed |