US4298918A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluorescent fixture socket
Assignee: KCS LIGHTING Inc A CORP OF
•
Filing: 1980-06-13
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Granted: 1981-11-03
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Expires: 2000-06-13
Abstract
Abstract An improved socket assembly for a fluorescent fixture is provided in which a terminal floats on a pair of guide posts. A spring exerts a biasing force on the terminal urging it into position to receive and retain the pins of a fluorescent tube.
Inventors
- 👤 II Paul T. Metcalf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 17:36
CPC Classifications
F; F21; F21V; F21V19/00; F21V19/0075; F21V19/008
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
145 words
A fluorescent fixture socket assembly comprising: a housing having front and rear surfaces; an opening in said front surface; a fluorescent terminal mounted within said housing and accessible through said opening, said terminal including a body portion containing a pair of fluorescent tube contacts and having a pair of holes extending therethrough on opposite sides of said contact; a pair of posts secured or formed within said housing to said front surface and extending rearwardly on opposite sides of said opening, said posts each passing through one of said body portion holes whereby said terminal floats on said posts; and, a strip of flat spring material having opposite end portions and a center portion, said end portions each engaging said terminal body portion and said center portion engaging said housing rear surface whereby said spring material resiliently biases said terminal toward said housing front surface.
Claim 2
Dependent Claim
145 words
A fluorescent fixture socket assembly comprising: a housing having front and rear surfaces; an opening in said front surface; a fluorescent terminal mounted within said housing and accessible through said opening, said terminal including a body portion containing a pair of fluorescent tube contacts and having a pair of holes extending therethrough on opposite sides of said contact; a pair of posts secured or formed within said housing to said front surface and extending rearwardly on opposite sides of said opening, said posts each passing through one of said body portion holes whereby said terminal floats on said posts; and, a strip of flat spring material having opposite end portions and a center portion, said end portions each engaging said terminal body portion and said center portion engaging said housing rear surface whereby said spring material resiliently biases said terminal toward said housing front surface.
Claim 3
Dependent Claim
75 words
The assembly in accordance with claim 1 wherein each of said spring end portion has an opening therethrough through which one of said posts extends; each of said posts includes a shank portion extending generally perpendicular to said housing front surface and a rear end portion extending parallel to said front surface; and each of said posts passes through one of said spring openings and said post rear end portions capture said spring end portions.
Claim 4
Dependent Claim
17 words
The assembly in accordance with claim 2 wherein the post end portions are directed toward each other.
Claim 5
Dependent Claim
159 words
A fluorescent light fixture including: an elongated frame; a first socket assembly mounted at one end of said frame, said assembly comprising: a housing having front and rear surfaces; an opening in said front surface; a fluorescent terminal mounted within said housing and accessible through said opening, said terminal including a body portion containing a pair of fluorescent tube contacts and having a pair of holes extending therethrough on opposite sides of said contact; a pair of posts mounted within said housing to said front surface and extending rearwardly on opposite sides of said opening, said posts each passing through one of said body portion holes whereby said terminal floats on said posts; and a strip of flat spring material having opposite end portions and a center portion, said end portions each engaging said terminal body portion and said center portion engaging said housing rear surface whereby said spring material resiliently biases said terminal toward said housing front surface.
Claim 6
Dependent Claim
159 words
A fluorescent light fixture including: an elongated frame; a first socket assembly mounted at one end of said frame, said assembly comprising: a housing having front and rear surfaces; an opening in said front surface; a fluorescent terminal mounted within said housing and accessible through said opening, said terminal including a body portion containing a pair of fluorescent tube contacts and having a pair of holes extending therethrough on opposite sides of said contact; a pair of posts mounted within said housing to said front surface and extending rearwardly on opposite sides of said opening, said posts each passing through one of said body portion holes whereby said terminal floats on said posts; and a strip of flat spring material having opposite end portions and a center portion, said end portions each engaging said terminal body portion and said center portion engaging said housing rear surface whereby said spring material resiliently biases said terminal toward said housing front surface.
Claim 7
Dependent Claim
34 words
A fluorescent light fixture in accordance with claim 4 further comprising: a second socket assembly mounted at the opposite end of said frame; and an elongated fluorescent light tube extending between said socket assemblies.
Claim 8
Dependent Claim
16 words
The fixture in accordance with claim 5 wherein said first and second socket assemblies are identical.
References Cited (Backward Citations)
US2455333A
Cited
US2687516A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-11-02 | 1985-05-04 | 1985-11-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-11-02 | 1989-05-04 | 1989-11-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-11-02 | 1993-05-04 | 1993-11-03 | $7700.00 | Window Closed / Lapsed |