Patent US3567272A successfully refreshed from Google Patents.
Patent US6146191A successfully refreshed from Google Patents.
US6146191A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ceiling fan with easy installation features
Assignee: Angelo Fan Brace Licensing LLC
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Filing: 1999-07-26
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Granted: 2000-11-14
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Expires: 2019-07-26
Abstract
Abstract The invention relates to the field of ceiling fans and includes a first plate (16) attached to a ceiling junction box and a plug plate (42) to be rotatably joined to the first plate and fixed in a final position by locking screws (70) that pass through apertures (64, 66) in one plate and into bores (38, 40) in the other plate. The locking screws (70) are usable to fix a fan bell to the plug plate. The plug plate (42) includes slidably engageable flat contact strips (204a, 204b). The plates include an initial orientation key (206) for fitting into an oval opening (214) and the first plate may include a spring biased shock protector for blocking access to live contacts (204a) when the plates are not connected. The plates (300, FIGS. 16, 17) may be formed in slidably adjustable sections for use with different size fan bells.
Inventors
- 👤 Jack Russell Kerr, Jr.
- 👤 Cullyn B. Winn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 15:08
CPC Classifications
F; F04; F04D; F04D25/00; F04D25/02; F04D25/08; F04D25/088; F04D29/00; F04D29/26; F04D29/32; F04D29/34; H; H01; H01R; H01R24/00; H01R24/005; H02; H02G; H02G3/00; H02G3/02; H02G3/08; H02G3/12; H02G3/123; H01R13/00; H01R13/02; H01R13/22; H01R13/24; H02G3/18; H02G3/20; Y; Y10; Y10T; Y10T403/00; Y10T403/60; Y10T403/602; Y10T403/604
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
149 words
A ceiling fan having a quick connect device, the device comprising: a first plate attachable to an electrical junction box and containing a first electrical contact; and a second plate attachable to a fan and containing a second electrical contact; the first plate rotatably coupled to the second plate; wherein the first electrical contact is an electrical contact strip generally in a plane of a face of the first plate adjacent to the second plate and the second electrical contact is an electrical contact strip generally in a plane of a face of the second plate adjacent to the first plate; wherein the second plate comprises a key, the key including a stem extending from the face and an oval head attached to the stem and the first plate comprises an opening having a shaped corresponding to the head to rotatably couple the first plate to the second plate.
Claim 2
Dependent Claim
149 words
A ceiling fan having a quick connect device, the device comprising: a first plate attachable to an electrical junction box and containing a first electrical contact; and a second plate attachable to a fan and containing a second electrical contact; the first plate rotatably coupled to the second plate; wherein the first electrical contact is an electrical contact strip generally in a plane of a face of the first plate adjacent to the second plate and the second electrical contact is an electrical contact strip generally in a plane of a face of the second plate adjacent to the first plate; wherein the second plate comprises a key, the key including a stem extending from the face and an oval head attached to the stem and the first plate comprises an opening having a shaped corresponding to the head to rotatably couple the first plate to the second plate.
Claim 3
Dependent Claim
28 words
A ceiling fan as in claim 1, wherein the quick connect device further comprises a lock fixing the relative position of the first plate to the second plate.
Claim 4
Dependent Claim
38 words
A ceiling fan as in claim 2, wherein the lock comprises a receiving hole in the first plate, a through hole in the second plate and a locking rod insertable into the through hole and the receiving hole.
Claim 5
Dependent Claim
42 words
A ceiling fan as in claim 1, wherein the first plate has a flange extending from each opposite end thereof, and the second plate has a latch slot at each opposite end thereof configured to receive a flange of the first plate.
Claim 6
Dependent Claim
28 words
A ceiling fan as in claim 4, wherein the quick connect device further comprises a lock fixing the relative position of the first plate to the second plate.
Claim 7
Dependent Claim
38 words
A ceiling fan as in claim 5, wherein the lock comprises a receiving hole in the first plate, a through hole in the second plate and a locking rod insertable into the through hole and the receiving hole.
Claim 8
Dependent Claim
144 words
An electrical quick connect apparatus comprising: a first plate attachable to an electrical junction box and containing a first electrical contact; and a second plate attachable to a fan and containing a second electrical contact; the first plate rotatably coupled to the second plate; wherein the first electrical contact is an electrical contact strip generally in a plane of a face of the first plate adjacent to the second plate and the second electrical contact is an electrical contact strip generally in a plane of a face of the second plate adjacent to the first plate; wherein the second plate comprises a key, the key including a stem extending from the face and an oval head attached to the stem and the first plate comprises an opening having a shaped corresponding to the head to rotatably couple the first plate to the second plate.
Claim 9
Dependent Claim
144 words
An electrical quick connect apparatus comprising: a first plate attachable to an electrical junction box and containing a first electrical contact; and a second plate attachable to a fan and containing a second electrical contact; the first plate rotatably coupled to the second plate; wherein the first electrical contact is an electrical contact strip generally in a plane of a face of the first plate adjacent to the second plate and the second electrical contact is an electrical contact strip generally in a plane of a face of the second plate adjacent to the first plate; wherein the second plate comprises a key, the key including a stem extending from the face and an oval head attached to the stem and the first plate comprises an opening having a shaped corresponding to the head to rotatably couple the first plate to the second plate.
Claim 10
Dependent Claim
44 words
An electrical quick connect apparatus as in claim 7, wherein the first plate has a flange extending from each opposite end thereof, and the second plate has a latch slot at each opposite end thereof configured to receive a flange of the first plate.
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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) | 2003-11-14 | 2004-05-15 | 2004-11-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-11-14 | 2008-05-15 | 2008-11-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-11-14 | 2012-05-15 | 2012-11-14 | $7700.00 | Window Closed / Lapsed |