US4382400A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combined ceiling mounted fan and lighting fixture
Assignee: Individual
•
Filing: 1981-01-09
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Granted: 1983-05-10
•
Expires: 2001-01-09
Abstract
Abstract A compact, combined ceiling mounted fan and lighting fixture (10) that eliminates flicker effect and provides soft, indirect lighting includes a housing (11) capable of being mounted to the ceiling, a fan motor (12) for rotating the fan blades (15) and mounted within housing (11), a light source (13) for generating illumination mounted to the housing (11) above the fan blades (15), and a shield (14) for insuring that substantially all illumination from the light source (13) is projected away from the fan blades (15). A single switching control (45) is provided for operating both a motor speed control switch (41) and a light control switch (42). The switching control (45) extends beneath fan motor (12) and fan blades (15) to permit safe and convenient operation by the user.
Inventors
- 👤 Clarence Stutzman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:40
CPC Classifications
F; F21; F21V; F21V33/00; F21V33/0088; F21V33/0096; F04; F04D; F04D25/00; F04D25/02; F04D25/08; F04D25/088
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
220 words
A combined ceiling mounted fan and lighting fixture having a plurality of fan blades, comprising: a housing capable of being mounted to the ceiling and including chamber means and compartment means; motor means for rotating the fan blades, said motor means mounted within said housing and having a rotating shaft in the form of a hollow cylinder; lighting means for generating illumination mounted within said chamber means of said housing and above said fan blades; shield means for insuring that substantially all illumination from said lighting means is projected away from the fan blades; light control means mounted within said compartment means for controlling the operation of said lighting means; motor control means mounted within said compartment means for controlling the rotational speed of the fan blades; and, switching control means for selectively actuating said light control means and said motor control means, said switching control means being coaxial with said shaft of said motor means and extending below said housing and the fan blades and including control rod means coupled to said motor control means and passing coaxially through said shaft in said motor means to a point below said housing and the fan blades, rotation of said control rod means operating said motor control means so as to control the rotation speed of the motor and fan blades.
Claim 2
Dependent Claim
220 words
A combined ceiling mounted fan and lighting fixture having a plurality of fan blades, comprising: a housing capable of being mounted to the ceiling and including chamber means and compartment means; motor means for rotating the fan blades, said motor means mounted within said housing and having a rotating shaft in the form of a hollow cylinder; lighting means for generating illumination mounted within said chamber means of said housing and above said fan blades; shield means for insuring that substantially all illumination from said lighting means is projected away from the fan blades; light control means mounted within said compartment means for controlling the operation of said lighting means; motor control means mounted within said compartment means for controlling the rotational speed of the fan blades; and, switching control means for selectively actuating said light control means and said motor control means, said switching control means being coaxial with said shaft of said motor means and extending below said housing and the fan blades and including control rod means coupled to said motor control means and passing coaxially through said shaft in said motor means to a point below said housing and the fan blades, rotation of said control rod means operating said motor control means so as to control the rotation speed of the motor and fan blades.
Claim 3
Dependent Claim
33 words
A combined ceiling mounted fan and lighting fixture, as set forth in claim 1, wherein said motor means is mounted beneath said compartment means and said chamber means annularly surrounds said motor means.
Claim 4
Dependent Claim
34 words
A combined ceiling mounted fan and lighting fixture as set forth in claim 1, wherein said compartment means is substantially dome shaped and includes support bracket means to which said motor means is secured.
Claim 5
Dependent Claim
108 words
A combined ceiling mounted fan and lighting fixture, as set forth in claim 1, said switching control means including a control linkage arm one end of which is operatively connected to said light control means, and further including angle bracket means fixed within said compartment means for providing a pivot point for the end of said control linkage arm opposite that operatively connected to said light control means, said control rod means passing through said control linkage arm such that a downward force upon said control rod means pivots said control linkage arm, operating said light control means so as to control the operation of said lighting means.
Claim 6
Dependent Claim
182 words
A combined ceiling mounted fan and lighting fixture, having a plurality of fan blades, comprising: a housing capable of being mounted to the ceiling; motor means for rotating the fan blades, said motor means mounted within said housing and having a rotating shaft; lighting means for generating illumination mounted to said housing above said fan blades; shield means for insuring that substantially all illumination from said lighting means is projected away from the fan blades; light control means for controlling the operation of said lighting means; and, motor control means for controlling the rotational speed of the fan blades, said housing including chamber means for housing said lighting means and compartment means for housing said light control means and said motor control means, said motor means mounted beneath said compartment means and said chamber means annularly surrounding said motor means, said chamber means substantially toroidally shaped and including top panel means and lower panel means both removably secured to said compartment means, said chamber means further including decorative side panel means for permitting said illumination to exit from said chamber means therethrough.
Claim 7
Dependent Claim
182 words
A combined ceiling mounted fan and lighting fixture, having a plurality of fan blades, comprising: a housing capable of being mounted to the ceiling; motor means for rotating the fan blades, said motor means mounted within said housing and having a rotating shaft; lighting means for generating illumination mounted to said housing above said fan blades; shield means for insuring that substantially all illumination from said lighting means is projected away from the fan blades; light control means for controlling the operation of said lighting means; and, motor control means for controlling the rotational speed of the fan blades, said housing including chamber means for housing said lighting means and compartment means for housing said light control means and said motor control means, said motor means mounted beneath said compartment means and said chamber means annularly surrounding said motor means, said chamber means substantially toroidally shaped and including top panel means and lower panel means both removably secured to said compartment means, said chamber means further including decorative side panel means for permitting said illumination to exit from said chamber means therethrough.
Claim 8
Dependent Claim
35 words
A combined ceiling mounted fan and lighting fixture, as set forth in claim 5, wherein said top panel means includes decorative top panel means for permitting said illumination to exit from said chamber means therethrough.
Claim 9
Dependent Claim
32 words
A combined ceiling mounted fan and lighting fixture, as set forth in claim 5, wherein said shield means is an opaque material mounted inside said chamber means to said lower panel means.
Claim 10
Dependent Claim
22 words
A combined ceiling mounted fan and lighting fixture, as set forth in claim 7, wherein said shield means is a reflective material.
Claim 11
Dependent Claim
37 words
A combined ceiling mounted fan and lighting fixture, as set forth in claim 8, said lighting means including a plurality of lamp means for generating incandescent light, each said lamp means mounted upon said lower panel means.
Claim 12
Dependent Claim
198 words
A combined ceiling mounted fan and lighting fixture, having a plurality of fan blades, comprising: a housing capable of being mounted to the ceiling and including chamber means and compartment means; motor means for rotating the fan blades, said motor means mounted within said housing and having a rotating shaft; lighting means for generating illumination, said chamber means housing said lighting means; light control means for controlling the operation of said lighting means; motor control means for controlling the rotational speed of the fan blades, said compartment means housing said light control means and said motor control means; and, switching control means for selectively actuating both said light control means and said motor control means, said switching control means coaxial with said shaft of said motor means and extending below said housing and the fan blades, said shaft in said motor means being a hollow cylinder, said switching control means including control rod means and passing coaxially through said shaft in said motor means to a point below said housing and the fan blades, rotation of said control rod means operating said motor control means so as to control the rotation speed of the motor and fan blades.
Claim 13
Dependent Claim
198 words
A combined ceiling mounted fan and lighting fixture, having a plurality of fan blades, comprising: a housing capable of being mounted to the ceiling and including chamber means and compartment means; motor means for rotating the fan blades, said motor means mounted within said housing and having a rotating shaft; lighting means for generating illumination, said chamber means housing said lighting means; light control means for controlling the operation of said lighting means; motor control means for controlling the rotational speed of the fan blades, said compartment means housing said light control means and said motor control means; and, switching control means for selectively actuating both said light control means and said motor control means, said switching control means coaxial with said shaft of said motor means and extending below said housing and the fan blades, said shaft in said motor means being a hollow cylinder, said switching control means including control rod means and passing coaxially through said shaft in said motor means to a point below said housing and the fan blades, rotation of said control rod means operating said motor control means so as to control the rotation speed of the motor and fan blades.
Claim 14
Dependent Claim
107 words
A combined ceiling mounted fan and lighting fixture, as set forth in claim 10, said switching control means including a control linkage arm one of which is operatively connected to said light control means, and further including angle bracket means fixed within said compartment means for providing a pivot point for the end of said control linkage arm opposite that operatively connected to said light control means, said control rod means passing through said control linkage arm such that a downward force upon said control rod means pivots said control linkage arm, operating said light control means so as to control the operation of said lighting means.
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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) | 1986-05-09 | 1986-11-08 | 1987-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-05-09 | 1990-11-08 | 1991-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-05-09 | 1994-11-08 | 1995-05-10 | $7700.00 | Window Closed / Lapsed |