Patent US3122983A successfully refreshed from Google Patents.
US3122983A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Baseboard radiator
Assignee: —
•
Filing: —
•
Granted: 1964-03-03
•
Expires: 1981-03-03
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 10:56
CPC Classifications
F; F24; F24F; F24F13/00; F24F13/08; F24F13/10; F24F13/14; F24F13/1426; F24D; F24D19/00; F24D19/02; F24D19/04; F24F2013/1473
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
121 words
A BASEBOARD RADIATOR COMPRISING A HOUSING HAVING A REAR PANEL AND A TOP WALL, A HANGER BRACKET MOUNTED ON SAID REAR PANEL AND HAVING A RECESS OPENING FORMED THEREIN, A FRONT PANEL MOUNTED ON SAID HANGER BRACKET AND SPACED FROM SAID TOP WALL TO PROVIDE AN AIR DISCHARGE OPENING, A HEATING UNIT MOUNTED IN SAID HOUSING, A LONGITUDINALLY EXTENDING DAMPER BLADE HAVING A CURVED CROSS SECTION WHEREIN THE CONCAVE SURFACE OF SAID DAMPER BLADE FACES SAID DISCHARGE OPENING, HOOK MEANS FORMED ON SAID BLADE ALONG LONGITUDINAL PORTIONS THEREOF, A RETAINING CLIP HAVING A PAIR OF ARMS THE ENDS OF WHICH ARE INSERTED INTO SAID HOOK MEANS FOR SUPPORTING SAID CURVED DAMPER BLADE ON THE RETAINING CLIP, A BRACKET SECURED TO SAID
Claim 2
Dependent Claim
121 words
A BASEBOARD RADIATOR COMPRISING A HOUSING HAVING A REAR PANEL AND A TOP WALL, A HANGER BRACKET MOUNTED ON SAID REAR PANEL AND HAVING A RECESS OPENING FORMED THEREIN, A FRONT PANEL MOUNTED ON SAID HANGER BRACKET AND SPACED FROM SAID TOP WALL TO PROVIDE AN AIR DISCHARGE OPENING, A HEATING UNIT MOUNTED IN SAID HOUSING, A LONGITUDINALLY EXTENDING DAMPER BLADE HAVING A CURVED CROSS SECTION WHEREIN THE CONCAVE SURFACE OF SAID DAMPER BLADE FACES SAID DISCHARGE OPENING, HOOK MEANS FORMED ON SAID BLADE ALONG LONGITUDINAL PORTIONS THEREOF, A RETAINING CLIP HAVING A PAIR OF ARMS THE ENDS OF WHICH ARE INSERTED INTO SAID HOOK MEANS FOR SUPPORTING SAID CURVED DAMPER BLADE ON THE RETAINING CLIP, A BRACKET SECURED TO SAID
References Cited (Backward Citations)
AT92590B
Cited
US2722403A
Cited
US2793607A
Cited
US2855186A
Cited
US2869450A
Cited
US2876631A
Cited
US2963276A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-03 | 1967-09-02 | 1968-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-03 | 1971-09-02 | 1972-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-03 | 1975-09-02 | 1976-03-03 | $7700.00 | Window Closed / Lapsed |