US6536926B2
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spring clip light fixture connector
Assignee: Chien Luen Industries Co Ltd Inc
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Filing: 2001-04-26
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Granted: 2003-03-25
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Expires: 2021-04-26
Abstract
Abstract Spring clips for holding lamp shades such as but not limited to fragile globe and funnel shapes, onto lamp fixtures include elongated types clips that connect to the stem beneath the socket of the lamp fixture. The longitudinal clips springably expand within the neck and lower interior expanding portion of the globe shade, securely holding the latter in place to the lamp fixture. The spring clips have great applicability to the light fixtures on ceiling fans offering a secure fastening system that prevents accidental dislodging of the fragile shade when vibrations from the spinning fan occur. The spring clips allow the shades to be more easily put in place over the overhead type light fixtures as compared to the traditional method of using side screws to support and secure the shades. The clips can have hook or barb ends which prevent the accidental release of the shade from the fixture. A safety sleeve can be included which slips over the socket so that the sleeve and the clip together help prevent the shades from being accidentally dislodged from the socket.
Inventors
- 👤 Charles E. Bucher
- 👤 John C. Bucher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 04:27
CPC Classifications
F; F21; F21V; F21V21/00; F21V21/02; F21V17/00; F21V17/10; F21V17/16; F21V17/164
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
94 words
A method of attaching and holding a shade to a light fixture comprising the steps of: attaching an interior end of an expandable clip to the fixture adjacent to a light socket; maneuvering a neck of a shade over exterior ends of the expandable clip while the socket is attached to a fixture; and expanding the exterior ends of the expandable clip within the shade so that the shade is secured to the light fixture, and the shade is prevented from falling off the light fixture by the exterior ends of the expandable clip.
Claim 2
Independent Claim
94 words
A method of attaching and holding a shade to a light fixture comprising the steps of: attaching an interior end of an expandable clip to the fixture adjacent to a light socket; maneuvering a neck of a shade over exterior ends of the expandable clip while the socket is attached to a fixture; and expanding the exterior ends of the expandable clip within the shade so that the shade is secured to the light fixture, and the shade is prevented from falling off the light fixture by the exterior ends of the expandable clip.
Claim 3
Dependent Claim
18 words
The method of claim 1 , wherein the exterior ends of the expandable clip includes: spring clip ends.
Claim 4
Dependent Claim
22 words
The method of claim 1 , wherein the expandable clips include: a concave bend away from the neck adjacent the exterior ends.
Claim 5
Dependent Claim
19 words
The method of claim 1 , wherein the shade is chosen from one of: global shaped and funnel shaped.
Claim 6
Independent Claim
80 words
A method of attaching and holding a shade-cover to a light-fixture, comprising the steps of: inserting one side of a neck of a shade over a first exterior portion of a first spring clip, the first spring clip having an interior portion attached adjacent to a socket, and the socket being attached to a fixture; and pushing a second exterior portion of the first spring clip toward the socket, wherein the first spring clip holds the shade to the fixture.
Claim 7
Independent Claim
80 words
A method of attaching and holding a shade-cover to a light-fixture, comprising the steps of: inserting one side of a neck of a shade over a first exterior portion of a first spring clip, the first spring clip having an interior portion attached adjacent to a socket, and the socket being attached to a fixture; and pushing a second exterior portion of the first spring clip toward the socket, wherein the first spring clip holds the shade to the fixture.
Claim 8
Dependent Claim
34 words
The method of claim 5 , wherein at least one of the first and the second exterior portions of the first spring clip: a concave bend away from the neck adjacent the exterior portion.
Claim 9
Dependent Claim
21 words
The method of claim 5 , wherein the shade is chosen from one of: a globe shape and a funnel shape.
Claim 10
Dependent Claim
101 words
A spring clip assembly for a light, comprising: a socket attached to a light fixture; an expandable spring clip having exterior ends with at least one concave bending portion, and an interior end attached to the fixture adjacent to the socket, at least one of the exterior ends being expandable; and a shade having a neck portion that fits over the exterior ends of the expandable spring clip so that the at least one of the exterior ends of the expandable spring clip expands within the shade, wherein the expandable spring clip attaches and holds the shade to the light fixture.
Claim 11
Dependent Claim
101 words
A spring clip assembly for a light, comprising: a socket attached to a light fixture; an expandable spring clip having exterior ends with at least one concave bending portion, and an interior end attached to the fixture adjacent to the socket, at least one of the exterior ends being expandable; and a shade having a neck portion that fits over the exterior ends of the expandable spring clip so that the at least one of the exterior ends of the expandable spring clip expands within the shade, wherein the expandable spring clip attaches and holds the shade to the light fixture.
Claim 12
Dependent Claim
23 words
The spring clip assembly of claim 8 , wherein the shade is chosen from one of: a globe shape and a funnel shape.
Claim 13
Dependent Claim
102 words
A spring clip assembly for a light, comprising in combination: a socket attached to a light fixture; exterior ends on the spring clip, with at least one concave bending portion, and an interior end attached to the fixture, at least one of the exterior ends being pushable; means for pushing the at least one of the pushable exterior ends of the spring clip toward the socket; and a shade having a neck portion that fits over the at least one of the pushable exterior ends of the spring clip, wherein the spring clip attaches and holds the shade to the light fixture.
Claim 14
Dependent Claim
102 words
A spring clip assembly for a light, comprising in combination: a socket attached to a light fixture; exterior ends on the spring clip, with at least one concave bending portion, and an interior end attached to the fixture, at least one of the exterior ends being pushable; means for pushing the at least one of the pushable exterior ends of the spring clip toward the socket; and a shade having a neck portion that fits over the at least one of the pushable exterior ends of the spring clip, wherein the spring clip attaches and holds the shade to the light fixture.
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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) | 2006-03-24 | 2006-09-23 | 2007-03-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2010-03-24 | 2010-09-23 | 2011-03-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2014-03-24 | 2014-09-23 | 2015-03-25 | $7700.00 | Window Closed / Lapsed |